7265830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5081}}^1$

素因数の和:5112

約数の個数: 32

約数和(自身を含む): 15367968

約数和(自身を除く): 8102138

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 5081, 10162, 25405, 50810, 55891, 66053, 111782, 132106, 279455, 330265, 558910, 660530, 726583, 1453166, 3632915, 7265830]

約数ペア:

[(1, 7265830), (2, 3632915), (5, 1453166), (10, 726583), (11, 660530), (13, 558910), (22, 330265), (26, 279455), (55, 132106), (65, 111782), (110, 66053), (130, 55891), (143, 50810), (286, 25405), (715, 10162), (1430, 5081)]