63127890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 194641920

約数和(自身を除く): 131514030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 127, 135, 189, 210, 254, 263, 270, 315, 378, 381, 526, 630, 635, 762, 789, 889, 945, 1143, 1270, 1315, 1578, 1778, 1841, 1890, 1905, 2286, 2367, 2630, 2667, 3429, 3682, 3810, 3945, 4445, 4734, 5334, 5523, 5715, 6858, 7101, 7890, 8001, 8890, 9205, 11046, 11430, 11835, 13335, 14202, 16002, 16569, 17145, 18410, 23670, 24003, 26670, 27615, 33138, 33401, 34290, 35505, 40005, 48006, 49707, 55230, 66802, 71010, 80010, 82845, 99414, 100203, 120015, 165690, 167005, 200406, 233807, 240030, 248535, 300609, 334010, 467614, 497070, 501015, 601218, 701421, 901827, 1002030, 1169035, 1402842, 1503045, 1803654, 2104263, 2338070, 3006090, 3507105, 4208526, 4509135, 6312789, 7014210, 9018270, 10521315, 12625578, 21042630, 31563945, 63127890]

約数ペア:

[(1, 63127890), (2, 31563945), (3, 21042630), (5, 12625578), (6, 10521315), (7, 9018270), (9, 7014210), (10, 6312789), (14, 4509135), (15, 4208526), (18, 3507105), (21, 3006090), (27, 2338070), (30, 2104263), (35, 1803654), (42, 1503045), (45, 1402842), (54, 1169035), (63, 1002030), (70, 901827), (90, 701421), (105, 601218), (126, 501015), (127, 497070), (135, 467614), (189, 334010), (210, 300609), (254, 248535), (263, 240030), (270, 233807), (315, 200406), (378, 167005), (381, 165690), (526, 120015), (630, 100203), (635, 99414), (762, 82845), (789, 80010), (889, 71010), (945, 66802), (1143, 55230), (1270, 49707), (1315, 48006), (1578, 40005), (1778, 35505), (1841, 34290), (1890, 33401), (1905, 33138), (2286, 27615), (2367, 26670), (2630, 24003), (2667, 23670), (3429, 18410), (3682, 17145), (3810, 16569), (3945, 16002), (4445, 14202), (4734, 13335), (5334, 11835), (5523, 11430), (5715, 11046), (6858, 9205), (7101, 8890), (7890, 8001)]