755646210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{69389}}^1$

素因数の和:69424

約数の個数: 72

約数和(自身を含む): 2159555580

約数和(自身を除く): 1403909370

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 69389, 138778, 208167, 346945, 416334, 624501, 693890, 763279, 1040835, 1249002, 1526558, 2081670, 2289837, 3122505, 3816395, 4579674, 6245010, 6869511, 7632790, 8396069, 11449185, 13739022, 16792138, 22898370, 25188207, 34347555, 41980345, 50376414, 68695110, 75564621, 83960690, 125941035, 151129242, 251882070, 377823105, 755646210]

約数ペア:

[(1, 755646210), (2, 377823105), (3, 251882070), (5, 151129242), (6, 125941035), (9, 83960690), (10, 75564621), (11, 68695110), (15, 50376414), (18, 41980345), (22, 34347555), (30, 25188207), (33, 22898370), (45, 16792138), (55, 13739022), (66, 11449185), (90, 8396069), (99, 7632790), (110, 6869511), (121, 6245010), (165, 4579674), (198, 3816395), (242, 3122505), (330, 2289837), (363, 2081670), (495, 1526558), (605, 1249002), (726, 1040835), (990, 763279), (1089, 693890), (1210, 624501), (1815, 416334), (2178, 346945), (3630, 208167), (5445, 138778), (10890, 69389)]