64156987530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{868277}}^1$

素因数の和:869111

約数の個数: 48

約数和(自身を含む): 167011536744

約数和(自身を除く): 102854549214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 821, 1642, 2463, 4105, 4926, 7389, 8210, 12315, 14778, 24630, 36945, 73890, 868277, 1736554, 2604831, 4341385, 5209662, 7814493, 8682770, 13024155, 15628986, 26048310, 39072465, 78144930, 712855417, 1425710834, 2138566251, 3564277085, 4277132502, 6415698753, 7128554170, 10692831255, 12831397506, 21385662510, 32078493765, 64156987530]

約数ペア:

[(1, 64156987530), (2, 32078493765), (3, 21385662510), (5, 12831397506), (6, 10692831255), (9, 7128554170), (10, 6415698753), (15, 4277132502), (18, 3564277085), (30, 2138566251), (45, 1425710834), (90, 712855417), (821, 78144930), (1642, 39072465), (2463, 26048310), (4105, 15628986), (4926, 13024155), (7389, 8682770), (8210, 7814493), (12315, 5209662), (14778, 4341385), (24630, 2604831), (36945, 1736554), (73890, 868277)]