17348220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3109}}^1$

素因数の和:3155

約数の個数: 72

約数和(自身を含む): 54337920

約数和(自身を除く): 36989700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 3109, 5580, 6218, 9327, 12436, 15545, 18654, 27981, 31090, 37308, 46635, 55962, 62180, 93270, 96379, 111924, 139905, 186540, 192758, 279810, 289137, 385516, 481895, 559620, 578274, 867411, 963790, 1156548, 1445685, 1734822, 1927580, 2891370, 3469644, 4337055, 5782740, 8674110, 17348220]

約数ペア:

[(1, 17348220), (2, 8674110), (3, 5782740), (4, 4337055), (5, 3469644), (6, 2891370), (9, 1927580), (10, 1734822), (12, 1445685), (15, 1156548), (18, 963790), (20, 867411), (30, 578274), (31, 559620), (36, 481895), (45, 385516), (60, 289137), (62, 279810), (90, 192758), (93, 186540), (124, 139905), (155, 111924), (180, 96379), (186, 93270), (279, 62180), (310, 55962), (372, 46635), (465, 37308), (558, 31090), (620, 27981), (930, 18654), (1116, 15545), (1395, 12436), (1860, 9327), (2790, 6218), (3109, 5580)]