331854810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:708

約数の個数: 128

約数和(自身を含む): 959053824

約数和(自身を除く): 627199014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 127, 138, 161, 210, 230, 254, 322, 345, 381, 483, 541, 635, 690, 762, 805, 889, 966, 1082, 1270, 1610, 1623, 1778, 1905, 2415, 2667, 2705, 2921, 3246, 3787, 3810, 4445, 4830, 5334, 5410, 5842, 7574, 8115, 8763, 8890, 11361, 12443, 13335, 14605, 16230, 17526, 18935, 20447, 22722, 24886, 26670, 29210, 37329, 37870, 40894, 43815, 56805, 61341, 62215, 68707, 74658, 87101, 87630, 102235, 113610, 122682, 124430, 137414, 174202, 186645, 204470, 206121, 261303, 306705, 343535, 373290, 412242, 435505, 480949, 522606, 613410, 687070, 871010, 961898, 1030605, 1306515, 1442847, 1580261, 2061210, 2404745, 2613030, 2885694, 3160522, 4740783, 4809490, 7214235, 7901305, 9481566, 11061827, 14428470, 15802610, 22123654, 23703915, 33185481, 47407830, 55309135, 66370962, 110618270, 165927405, 331854810]

約数ペア:

[(1, 331854810), (2, 165927405), (3, 110618270), (5, 66370962), (6, 55309135), (7, 47407830), (10, 33185481), (14, 23703915), (15, 22123654), (21, 15802610), (23, 14428470), (30, 11061827), (35, 9481566), (42, 7901305), (46, 7214235), (69, 4809490), (70, 4740783), (105, 3160522), (115, 2885694), (127, 2613030), (138, 2404745), (161, 2061210), (210, 1580261), (230, 1442847), (254, 1306515), (322, 1030605), (345, 961898), (381, 871010), (483, 687070), (541, 613410), (635, 522606), (690, 480949), (762, 435505), (805, 412242), (889, 373290), (966, 343535), (1082, 306705), (1270, 261303), (1610, 206121), (1623, 204470), (1778, 186645), (1905, 174202), (2415, 137414), (2667, 124430), (2705, 122682), (2921, 113610), (3246, 102235), (3787, 87630), (3810, 87101), (4445, 74658), (4830, 68707), (5334, 62215), (5410, 61341), (5842, 56805), (7574, 43815), (8115, 40894), (8763, 37870), (8890, 37329), (11361, 29210), (12443, 26670), (13335, 24886), (14605, 22722), (16230, 20447), (17526, 18935)]