145785870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{52253}}^1$

素因数の和:52297

約数の個数: 48

約数和(自身を含む): 391277952

約数和(自身を除く): 245492082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 52253, 104506, 156759, 261265, 313518, 470277, 522530, 783795, 940554, 1567590, 1619843, 2351385, 3239686, 4702770, 4859529, 8099215, 9719058, 14578587, 16198430, 24297645, 29157174, 48595290, 72892935, 145785870]

約数ペア:

[(1, 145785870), (2, 72892935), (3, 48595290), (5, 29157174), (6, 24297645), (9, 16198430), (10, 14578587), (15, 9719058), (18, 8099215), (30, 4859529), (31, 4702770), (45, 3239686), (62, 2351385), (90, 1619843), (93, 1567590), (155, 940554), (186, 783795), (279, 522530), (310, 470277), (465, 313518), (558, 261265), (930, 156759), (1395, 104506), (2790, 52253)]