7260770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 14385600

約数和(自身を除く): 7124830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 443, 745, 886, 1490, 1639, 2215, 3278, 4430, 4873, 8195, 9746, 16390, 24365, 48730, 66007, 132014, 330035, 660070, 726077, 1452154, 3630385, 7260770]

約数ペア:

[(1, 7260770), (2, 3630385), (5, 1452154), (10, 726077), (11, 660070), (22, 330035), (55, 132014), (110, 66007), (149, 48730), (298, 24365), (443, 16390), (745, 9746), (886, 8195), (1490, 4873), (1639, 4430), (2215, 3278)]