135970020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32843}}^1$

素因数の和:32881

約数の個数: 72

約数和(自身を含む): 430387776

約数和(自身を除く): 294417756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 32843, 65686, 98529, 131372, 164215, 197058, 295587, 328430, 394116, 492645, 591174, 656860, 755389, 985290, 1182348, 1477935, 1510778, 1970580, 2266167, 2955870, 3021556, 3776945, 4532334, 5911740, 6798501, 7553890, 9064668, 11330835, 13597002, 15107780, 22661670, 27194004, 33992505, 45323340, 67985010, 135970020]

約数ペア:

[(1, 135970020), (2, 67985010), (3, 45323340), (4, 33992505), (5, 27194004), (6, 22661670), (9, 15107780), (10, 13597002), (12, 11330835), (15, 9064668), (18, 7553890), (20, 6798501), (23, 5911740), (30, 4532334), (36, 3776945), (45, 3021556), (46, 2955870), (60, 2266167), (69, 1970580), (90, 1510778), (92, 1477935), (115, 1182348), (138, 985290), (180, 755389), (207, 656860), (230, 591174), (276, 492645), (345, 394116), (414, 328430), (460, 295587), (690, 197058), (828, 164215), (1035, 131372), (1380, 98529), (2070, 65686), (4140, 32843)]