105584780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17539}}^1$

素因数の和:17598

約数の個数: 48

約数和(自身を含む): 259311360

約数和(自身を除く): 153726580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 17539, 35078, 70156, 87695, 122773, 175390, 245546, 350780, 491092, 613865, 754177, 1227730, 1508354, 2455460, 3016708, 3770885, 5279239, 7541770, 10558478, 15083540, 21116956, 26396195, 52792390, 105584780]

約数ペア:

[(1, 105584780), (2, 52792390), (4, 26396195), (5, 21116956), (7, 15083540), (10, 10558478), (14, 7541770), (20, 5279239), (28, 3770885), (35, 3016708), (43, 2455460), (70, 1508354), (86, 1227730), (140, 754177), (172, 613865), (215, 491092), (301, 350780), (430, 245546), (602, 175390), (860, 122773), (1204, 87695), (1505, 70156), (3010, 35078), (6020, 17539)]