7325110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 14925456

約数和(自身を除く): 7600346

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 67, 130, 134, 145, 290, 335, 377, 670, 754, 841, 871, 1682, 1742, 1885, 1943, 3770, 3886, 4205, 4355, 8410, 8710, 9715, 10933, 19430, 21866, 25259, 50518, 54665, 56347, 109330, 112694, 126295, 252590, 281735, 563470, 732511, 1465022, 3662555, 7325110]

約数ペア:

[(1, 7325110), (2, 3662555), (5, 1465022), (10, 732511), (13, 563470), (26, 281735), (29, 252590), (58, 126295), (65, 112694), (67, 109330), (130, 56347), (134, 54665), (145, 50518), (290, 25259), (335, 21866), (377, 19430), (670, 10933), (754, 9715), (841, 8710), (871, 8410), (1682, 4355), (1742, 4205), (1885, 3886), (1943, 3770)]