2671570

素因数分解:

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

素因数の和:330

約数の個数: 32

約数和(自身を含む): 5313600

約数和(自身を除く): 2642030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 163, 298, 326, 745, 815, 1490, 1630, 1639, 1793, 3278, 3586, 8195, 8965, 16390, 17930, 24287, 48574, 121435, 242870, 267157, 534314, 1335785, 2671570]

約数ペア:

[(1, 2671570), (2, 1335785), (5, 534314), (10, 267157), (11, 242870), (22, 121435), (55, 48574), (110, 24287), (149, 17930), (163, 16390), (298, 8965), (326, 8195), (745, 3586), (815, 3278), (1490, 1793), (1630, 1639)]