549969430

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{2351}}^1$

素因数の和:2664

約数の個数: 32

約数和(自身を含む): 1003363200

約数和(自身を除く): 453393770

約数列:

[1, 2, 5, 10, 149, 157, 298, 314, 745, 785, 1490, 1570, 2351, 4702, 11755, 23393, 23510, 46786, 116965, 233930, 350299, 369107, 700598, 738214, 1751495, 1845535, 3502990, 3691070, 54996943, 109993886, 274984715, 549969430]

約数ペア:

[(1, 549969430), (2, 274984715), (5, 109993886), (10, 54996943), (149, 3691070), (157, 3502990), (298, 1845535), (314, 1751495), (745, 738214), (785, 700598), (1490, 369107), (1570, 350299), (2351, 233930), (4702, 116965), (11755, 46786), (23393, 23510)]