64209330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31019}}^1$

素因数の和:31055

約数の個数: 48

約数和(自身を含む): 174208320

約数和(自身を除く): 109998990

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, 31019, 62038, 93057, 155095, 186114, 279171, 310190, 465285, 558342, 713437, 930570, 1395855, 1426874, 2140311, 2791710, 3567185, 4280622, 6420933, 7134370, 10701555, 12841866, 21403110, 32104665, 64209330]

約数ペア:

[(1, 64209330), (2, 32104665), (3, 21403110), (5, 12841866), (6, 10701555), (9, 7134370), (10, 6420933), (15, 4280622), (18, 3567185), (23, 2791710), (30, 2140311), (45, 1426874), (46, 1395855), (69, 930570), (90, 713437), (115, 558342), (138, 465285), (207, 310190), (230, 279171), (345, 186114), (414, 155095), (690, 93057), (1035, 62038), (2070, 31019)]