2012017230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{971989}}^1$

素因数の和:972025

約数の個数: 48

約数和(自身を含む): 5458695840

約数和(自身を除く): 3446678610

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, 971989, 1943978, 2915967, 4859945, 5831934, 8747901, 9719890, 14579835, 17495802, 22355747, 29159670, 43739505, 44711494, 67067241, 87479010, 111778735, 134134482, 201201723, 223557470, 335336205, 402403446, 670672410, 1006008615, 2012017230]

約数ペア:

[(1, 2012017230), (2, 1006008615), (3, 670672410), (5, 402403446), (6, 335336205), (9, 223557470), (10, 201201723), (15, 134134482), (18, 111778735), (23, 87479010), (30, 67067241), (45, 44711494), (46, 43739505), (69, 29159670), (90, 22355747), (115, 17495802), (138, 14579835), (207, 9719890), (230, 8747901), (345, 5831934), (414, 4859945), (690, 2915967), (1035, 1943978), (2070, 971989)]