71796557970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1665427}}^1$

素因数の和:1665919

約数の個数: 48

約数和(自身を含む): 187060872960

約数和(自身を除く): 115264314990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 479, 958, 1437, 2395, 2874, 4311, 4790, 7185, 8622, 14370, 21555, 43110, 1665427, 3330854, 4996281, 8327135, 9992562, 14988843, 16654270, 24981405, 29977686, 49962810, 74944215, 149888430, 797739533, 1595479066, 2393218599, 3988697665, 4786437198, 7179655797, 7977395330, 11966092995, 14359311594, 23932185990, 35898278985, 71796557970]

約数ペア:

[(1, 71796557970), (2, 35898278985), (3, 23932185990), (5, 14359311594), (6, 11966092995), (9, 7977395330), (10, 7179655797), (15, 4786437198), (18, 3988697665), (30, 2393218599), (45, 1595479066), (90, 797739533), (479, 149888430), (958, 74944215), (1437, 49962810), (2395, 29977686), (2874, 24981405), (4311, 16654270), (4790, 14988843), (7185, 9992562), (8622, 8327135), (14370, 4996281), (21555, 3330854), (43110, 1665427)]