218076570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35117}}^1$

素因数の和:35156

約数の個数: 64

約数和(自身を含む): 606839040

約数和(自身を除く): 388762470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 35117, 70234, 105351, 175585, 210702, 316053, 351170, 526755, 632106, 807691, 948159, 1053510, 1580265, 1615382, 1896318, 2423073, 3160530, 4038455, 4740795, 4846146, 7269219, 8076910, 9481590, 12115365, 14538438, 21807657, 24230730, 36346095, 43615314, 72692190, 109038285, 218076570]

約数ペア:

[(1, 218076570), (2, 109038285), (3, 72692190), (5, 43615314), (6, 36346095), (9, 24230730), (10, 21807657), (15, 14538438), (18, 12115365), (23, 9481590), (27, 8076910), (30, 7269219), (45, 4846146), (46, 4740795), (54, 4038455), (69, 3160530), (90, 2423073), (115, 1896318), (135, 1615382), (138, 1580265), (207, 1053510), (230, 948159), (270, 807691), (345, 632106), (414, 526755), (621, 351170), (690, 316053), (1035, 210702), (1242, 175585), (2070, 105351), (3105, 70234), (6210, 35117)]