6653270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 13124160

約数和(自身を除く): 6470890

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 839, 1586, 1678, 3965, 4195, 7930, 8390, 10907, 21814, 51179, 54535, 102358, 109070, 255895, 511790, 665327, 1330654, 3326635, 6653270]

約数ペア:

[(1, 6653270), (2, 3326635), (5, 1330654), (10, 665327), (13, 511790), (26, 255895), (61, 109070), (65, 102358), (122, 54535), (130, 51179), (305, 21814), (610, 10907), (793, 8390), (839, 7930), (1586, 4195), (1678, 3965)]