315080910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{152213}}^1$

素因数の和:152249

約数の個数: 48

約数和(自身を含む): 854833824

約数和(自身を除く): 539752914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 152213, 304426, 456639, 761065, 913278, 1369917, 1522130, 2283195, 2739834, 3500899, 4566390, 6849585, 7001798, 10502697, 13699170, 17504495, 21005394, 31508091, 35008990, 52513485, 63016182, 105026970, 157540455, 315080910]

約数ペア:

[(1, 315080910), (2, 157540455), (3, 105026970), (5, 63016182), (6, 52513485), (9, 35008990), (10, 31508091), (15, 21005394), (18, 17504495), (23, 13699170), (30, 10502697), (45, 7001798), (46, 6849585), (69, 4566390), (90, 3500899), (115, 2739834), (138, 2283195), (207, 1522130), (230, 1369917), (345, 913278), (414, 761065), (690, 456639), (1035, 304426), (2070, 152213)]