142817180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{6067}}^1$

素因数の和:6194

約数の個数: 48

約数和(自身を含む): 330293376

約数和(自身を除く): 187476196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2354, 4708, 5885, 6067, 11770, 12134, 23540, 24268, 30335, 60670, 66737, 121340, 133474, 266948, 333685, 649169, 667370, 1298338, 1334740, 2596676, 3245845, 6491690, 7140859, 12983380, 14281718, 28563436, 35704295, 71408590, 142817180]

約数ペア:

[(1, 142817180), (2, 71408590), (4, 35704295), (5, 28563436), (10, 14281718), (11, 12983380), (20, 7140859), (22, 6491690), (44, 3245845), (55, 2596676), (107, 1334740), (110, 1298338), (214, 667370), (220, 649169), (428, 333685), (535, 266948), (1070, 133474), (1177, 121340), (2140, 66737), (2354, 60670), (4708, 30335), (5885, 24268), (6067, 23540), (11770, 12134)]