38909790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18797}}^1$

素因数の和:18833

約数の個数: 48

約数和(自身を含む): 105569568

約数和(自身を除く): 66659778

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, 18797, 37594, 56391, 93985, 112782, 169173, 187970, 281955, 338346, 432331, 563910, 845865, 864662, 1296993, 1691730, 2161655, 2593986, 3890979, 4323310, 6484965, 7781958, 12969930, 19454895, 38909790]

約数ペア:

[(1, 38909790), (2, 19454895), (3, 12969930), (5, 7781958), (6, 6484965), (9, 4323310), (10, 3890979), (15, 2593986), (18, 2161655), (23, 1691730), (30, 1296993), (45, 864662), (46, 845865), (69, 563910), (90, 432331), (115, 338346), (138, 281955), (207, 187970), (230, 169173), (345, 112782), (414, 93985), (690, 56391), (1035, 37594), (2070, 18797)]