623325330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97547}}^1$

素因数の和:97631

約数の個数: 48

約数和(自身を含む): 1643488704

約数和(自身を除く): 1020163374

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 97547, 195094, 292641, 487735, 585282, 877923, 975470, 1463205, 1755846, 2926410, 4389615, 6925837, 8779230, 13851674, 20777511, 34629185, 41555022, 62332533, 69258370, 103887555, 124665066, 207775110, 311662665, 623325330]

約数ペア:

[(1, 623325330), (2, 311662665), (3, 207775110), (5, 124665066), (6, 103887555), (9, 69258370), (10, 62332533), (15, 41555022), (18, 34629185), (30, 20777511), (45, 13851674), (71, 8779230), (90, 6925837), (142, 4389615), (213, 2926410), (355, 1755846), (426, 1463205), (639, 975470), (710, 877923), (1065, 585282), (1278, 487735), (2130, 292641), (3195, 195094), (6390, 97547)]