143937420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{218087}}^1$

素因数の和:218110

約数の個数: 48

約数和(自身を含む): 439665408

約数和(自身を除く): 295727988

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 218087, 436174, 654261, 872348, 1090435, 1308522, 2180870, 2398957, 2617044, 3271305, 4361740, 4797914, 6542610, 7196871, 9595828, 11994785, 13085220, 14393742, 23989570, 28787484, 35984355, 47979140, 71968710, 143937420]

約数ペア:

[(1, 143937420), (2, 71968710), (3, 47979140), (4, 35984355), (5, 28787484), (6, 23989570), (10, 14393742), (11, 13085220), (12, 11994785), (15, 9595828), (20, 7196871), (22, 6542610), (30, 4797914), (33, 4361740), (44, 3271305), (55, 2617044), (60, 2398957), (66, 2180870), (110, 1308522), (132, 1090435), (165, 872348), (220, 654261), (330, 436174), (660, 218087)]