2218889715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{100153}}^1$

素因数の和:100379

約数の個数: 32

約数和(自身を含む): 4076668416

約数和(自身を除く): 1857778701

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 211, 633, 1055, 1477, 3165, 4431, 7385, 22155, 100153, 300459, 500765, 701071, 1502295, 2103213, 3505355, 10516065, 21132283, 63396849, 105661415, 147925981, 316984245, 443777943, 739629905, 2218889715]

約数ペア:

[(1, 2218889715), (3, 739629905), (5, 443777943), (7, 316984245), (15, 147925981), (21, 105661415), (35, 63396849), (105, 21132283), (211, 10516065), (633, 3505355), (1055, 2103213), (1477, 1502295), (3165, 701071), (4431, 500765), (7385, 300459), (22155, 100153)]