708157060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73613}}^1$

素因数の和:73672

約数の個数: 48

約数和(自身を含む): 1644831216

約数和(自身を除く): 936674156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 73613, 147226, 294452, 368065, 736130, 956969, 1472260, 1913938, 2723681, 3827876, 4784845, 5447362, 9569690, 10894724, 13618405, 19139380, 27236810, 35407853, 54473620, 70815706, 141631412, 177039265, 354078530, 708157060]

約数ペア:

[(1, 708157060), (2, 354078530), (4, 177039265), (5, 141631412), (10, 70815706), (13, 54473620), (20, 35407853), (26, 27236810), (37, 19139380), (52, 13618405), (65, 10894724), (74, 9569690), (130, 5447362), (148, 4784845), (185, 3827876), (260, 2723681), (370, 1913938), (481, 1472260), (740, 956969), (962, 736130), (1924, 368065), (2405, 294452), (4810, 147226), (9620, 73613)]