291255255690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1181}}^1\times {\mathrm{1321}}^1$

素因数の和:2653

約数の個数: 192

約数和(自身を含む): 820854632448

約数和(自身を除く): 529599376758

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 127, 147, 210, 245, 254, 294, 381, 490, 635, 735, 762, 889, 1181, 1270, 1321, 1470, 1778, 1905, 2362, 2642, 2667, 3543, 3810, 3963, 4445, 5334, 5905, 6223, 6605, 7086, 7926, 8267, 8890, 9247, 11810, 12446, 13210, 13335, 16534, 17715, 18494, 18669, 19815, 24801, 26670, 27741, 31115, 35430, 37338, 39630, 41335, 46235, 49602, 55482, 57869, 62230, 64729, 82670, 92470, 93345, 115738, 124005, 129458, 138705, 149987, 167767, 173607, 186690, 194187, 248010, 277410, 289345, 299974, 323645, 335534, 347214, 388374, 449961, 503301, 578690, 647290, 749935, 838835, 868035, 899922, 970935, 1006602, 1049909, 1174369, 1499870, 1560101, 1677670, 1736070, 1941870, 2099818, 2249805, 2348738, 2516505, 3120202, 3149727, 3523107, 4499610, 4680303, 5033010, 5249545, 5871845, 6299454, 7046214, 7349363, 7800505, 8220583, 9360606, 10499090, 10920707, 11743690, 14698726, 15601010, 15748635, 16441166, 17615535, 21841414, 22048089, 23401515, 24661749, 31497270, 32762121, 35231070, 36746815, 41102915, 44096178, 46803030, 49323498, 54603535, 65524242, 73493630, 76444949, 82205830, 109207070, 110240445, 123308745, 152889898, 163810605, 198132827, 220480890, 229334847, 246617490, 327621210, 382224745, 396265654, 458669694, 594398481, 764449490, 990664135, 1146674235, 1188796962, 1386929789, 1981328270, 2293348470, 2773859578, 2971992405, 4160789367, 5943984810, 6934648945, 8321578734, 9708508523, 13869297890, 19417017046, 20803946835, 29125525569, 41607893670, 48542542615, 58251051138, 97085085230, 145627627845, 291255255690]

約数ペア:

[(1, 291255255690), (2, 145627627845), (3, 97085085230), (5, 58251051138), (6, 48542542615), (7, 41607893670), (10, 29125525569), (14, 20803946835), (15, 19417017046), (21, 13869297890), (30, 9708508523), (35, 8321578734), (42, 6934648945), (49, 5943984810), (70, 4160789367), (98, 2971992405), (105, 2773859578), (127, 2293348470), (147, 1981328270), (210, 1386929789), (245, 1188796962), (254, 1146674235), (294, 990664135), (381, 764449490), (490, 594398481), (635, 458669694), (735, 396265654), (762, 382224745), (889, 327621210), (1181, 246617490), (1270, 229334847), (1321, 220480890), (1470, 198132827), (1778, 163810605), (1905, 152889898), (2362, 123308745), (2642, 110240445), (2667, 109207070), (3543, 82205830), (3810, 76444949), (3963, 73493630), (4445, 65524242), (5334, 54603535), (5905, 49323498), (6223, 46803030), (6605, 44096178), (7086, 41102915), (7926, 36746815), (8267, 35231070), (8890, 32762121), (9247, 31497270), (11810, 24661749), (12446, 23401515), (13210, 22048089), (13335, 21841414), (16534, 17615535), (17715, 16441166), (18494, 15748635), (18669, 15601010), (19815, 14698726), (24801, 11743690), (26670, 10920707), (27741, 10499090), (31115, 9360606), (35430, 8220583), (37338, 7800505), (39630, 7349363), (41335, 7046214), (46235, 6299454), (49602, 5871845), (55482, 5249545), (57869, 5033010), (62230, 4680303), (64729, 4499610), (82670, 3523107), (92470, 3149727), (93345, 3120202), (115738, 2516505), (124005, 2348738), (129458, 2249805), (138705, 2099818), (149987, 1941870), (167767, 1736070), (173607, 1677670), (186690, 1560101), (194187, 1499870), (248010, 1174369), (277410, 1049909), (289345, 1006602), (299974, 970935), (323645, 899922), (335534, 868035), (347214, 838835), (388374, 749935), (449961, 647290), (503301, 578690)]