74186730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35839}}^1$

素因数の和:35875

約数の個数: 48

約数和(自身を含む): 201277440

約数和(自身を除く): 127090710

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, 35839, 71678, 107517, 179195, 215034, 322551, 358390, 537585, 645102, 824297, 1075170, 1612755, 1648594, 2472891, 3225510, 4121485, 4945782, 7418673, 8242970, 12364455, 14837346, 24728910, 37093365, 74186730]

約数ペア:

[(1, 74186730), (2, 37093365), (3, 24728910), (5, 14837346), (6, 12364455), (9, 8242970), (10, 7418673), (15, 4945782), (18, 4121485), (23, 3225510), (30, 2472891), (45, 1648594), (46, 1612755), (69, 1075170), (90, 824297), (115, 645102), (138, 537585), (207, 358390), (230, 322551), (345, 215034), (414, 179195), (690, 107517), (1035, 71678), (2070, 35839)]