29387270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 58892400

約数和(自身を除く): 29505130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 149, 163, 242, 298, 326, 605, 745, 815, 1210, 1490, 1630, 1639, 1793, 3278, 3586, 8195, 8965, 16390, 17930, 18029, 19723, 24287, 36058, 39446, 48574, 90145, 98615, 121435, 180290, 197230, 242870, 267157, 534314, 1335785, 2671570, 2938727, 5877454, 14693635, 29387270]

約数ペア:

[(1, 29387270), (2, 14693635), (5, 5877454), (10, 2938727), (11, 2671570), (22, 1335785), (55, 534314), (110, 267157), (121, 242870), (149, 197230), (163, 180290), (242, 121435), (298, 98615), (326, 90145), (605, 48574), (745, 39446), (815, 36058), (1210, 24287), (1490, 19723), (1630, 18029), (1639, 17930), (1793, 16390), (3278, 8965), (3586, 8195)]