78292270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1861}}^1$

素因数の和:2476

約数の個数: 32

約数和(自身を含む): 161413056

約数和(自身を除く): 83120786

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 601, 1202, 1861, 3005, 3722, 4207, 6010, 8414, 9305, 13027, 18610, 21035, 26054, 42070, 65135, 130270, 1118461, 2236922, 5592305, 7829227, 11184610, 15658454, 39146135, 78292270]

約数ペア:

[(1, 78292270), (2, 39146135), (5, 15658454), (7, 11184610), (10, 7829227), (14, 5592305), (35, 2236922), (70, 1118461), (601, 130270), (1202, 65135), (1861, 42070), (3005, 26054), (3722, 21035), (4207, 18610), (6010, 13027), (8414, 9305)]