208691430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{5651}}^1$

素因数の和:6892

約数の個数: 32

約数和(自身を含む): 501355008

約数和(自身を除く): 292663578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1231, 2462, 3693, 5651, 6155, 7386, 11302, 12310, 16953, 18465, 28255, 33906, 36930, 56510, 84765, 169530, 6956381, 13912762, 20869143, 34781905, 41738286, 69563810, 104345715, 208691430]

約数ペア:

[(1, 208691430), (2, 104345715), (3, 69563810), (5, 41738286), (6, 34781905), (10, 20869143), (15, 13912762), (30, 6956381), (1231, 169530), (2462, 84765), (3693, 56510), (5651, 36930), (6155, 33906), (7386, 28255), (11302, 18465), (12310, 16953)]