247479630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1571}}^1$

素因数の和:1729

約数の個数: 64

約数和(自身を含む): 611193600

約数和(自身を除く): 363713970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 89, 118, 177, 178, 267, 295, 354, 445, 534, 590, 885, 890, 1335, 1571, 1770, 2670, 3142, 4713, 5251, 7855, 9426, 10502, 15710, 15753, 23565, 26255, 31506, 47130, 52510, 78765, 92689, 139819, 157530, 185378, 278067, 279638, 419457, 463445, 556134, 699095, 838914, 926890, 1390335, 1398190, 2097285, 2780670, 4194570, 8249321, 16498642, 24747963, 41246605, 49495926, 82493210, 123739815, 247479630]

約数ペア:

[(1, 247479630), (2, 123739815), (3, 82493210), (5, 49495926), (6, 41246605), (10, 24747963), (15, 16498642), (30, 8249321), (59, 4194570), (89, 2780670), (118, 2097285), (177, 1398190), (178, 1390335), (267, 926890), (295, 838914), (354, 699095), (445, 556134), (534, 463445), (590, 419457), (885, 279638), (890, 278067), (1335, 185378), (1571, 157530), (1770, 139819), (2670, 92689), (3142, 78765), (4713, 52510), (5251, 47130), (7855, 31506), (9426, 26255), (10502, 23565), (15710, 15753)]