39866130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19259}}^1$

素因数の和:19295

約数の個数: 48

約数和(自身を含む): 108164160

約数和(自身を除く): 68298030

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, 19259, 38518, 57777, 96295, 115554, 173331, 192590, 288885, 346662, 442957, 577770, 866655, 885914, 1328871, 1733310, 2214785, 2657742, 3986613, 4429570, 6644355, 7973226, 13288710, 19933065, 39866130]

約数ペア:

[(1, 39866130), (2, 19933065), (3, 13288710), (5, 7973226), (6, 6644355), (9, 4429570), (10, 3986613), (15, 2657742), (18, 2214785), (23, 1733310), (30, 1328871), (45, 885914), (46, 866655), (69, 577770), (90, 442957), (115, 346662), (138, 288885), (207, 192590), (230, 173331), (345, 115554), (414, 96295), (690, 57777), (1035, 38518), (2070, 19259)]