69284180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:753

約数の個数: 96

約数和(自身を含む): 180423936

約数和(自身を除く): 111139756

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 43, 68, 70, 85, 86, 119, 140, 170, 172, 215, 238, 301, 340, 430, 476, 595, 602, 677, 731, 860, 1190, 1204, 1354, 1462, 1505, 2380, 2708, 2924, 3010, 3385, 3655, 4739, 5117, 6020, 6770, 7310, 9478, 10234, 11509, 13540, 14620, 18956, 20468, 23018, 23695, 25585, 29111, 46036, 47390, 51170, 57545, 58222, 80563, 94780, 102340, 115090, 116444, 145555, 161126, 203777, 230180, 291110, 322252, 402815, 407554, 494887, 582220, 805630, 815108, 989774, 1018885, 1611260, 1979548, 2037770, 2474435, 3464209, 4075540, 4948870, 6928418, 9897740, 13856836, 17321045, 34642090, 69284180]

約数ペア:

[(1, 69284180), (2, 34642090), (4, 17321045), (5, 13856836), (7, 9897740), (10, 6928418), (14, 4948870), (17, 4075540), (20, 3464209), (28, 2474435), (34, 2037770), (35, 1979548), (43, 1611260), (68, 1018885), (70, 989774), (85, 815108), (86, 805630), (119, 582220), (140, 494887), (170, 407554), (172, 402815), (215, 322252), (238, 291110), (301, 230180), (340, 203777), (430, 161126), (476, 145555), (595, 116444), (602, 115090), (677, 102340), (731, 94780), (860, 80563), (1190, 58222), (1204, 57545), (1354, 51170), (1462, 47390), (1505, 46036), (2380, 29111), (2708, 25585), (2924, 23695), (3010, 23018), (3385, 20468), (3655, 18956), (4739, 14620), (5117, 13540), (6020, 11509), (6770, 10234), (7310, 9478)]