492332460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{115571}}^1$

素因数の和:115654

約数の個数: 48

約数和(自身を含む): 1397958912

約数和(自身を除く): 905626452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 115571, 231142, 346713, 462284, 577855, 693426, 1155710, 1386852, 1733565, 2311420, 3467130, 6934260, 8205541, 16411082, 24616623, 32822164, 41027705, 49233246, 82055410, 98466492, 123083115, 164110820, 246166230, 492332460]

約数ペア:

[(1, 492332460), (2, 246166230), (3, 164110820), (4, 123083115), (5, 98466492), (6, 82055410), (10, 49233246), (12, 41027705), (15, 32822164), (20, 24616623), (30, 16411082), (60, 8205541), (71, 6934260), (142, 3467130), (213, 2311420), (284, 1733565), (355, 1386852), (426, 1155710), (710, 693426), (852, 577855), (1065, 462284), (1420, 346713), (2130, 231142), (4260, 115571)]