66279570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{315617}}^1$

素因数の和:315634

約数の個数: 32

約数和(自身を含む): 181795968

約数和(自身を除く): 115516398

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 315617, 631234, 946851, 1578085, 1893702, 2209319, 3156170, 4418638, 4734255, 6627957, 9468510, 11046595, 13255914, 22093190, 33139785, 66279570]

約数ペア:

[(1, 66279570), (2, 33139785), (3, 22093190), (5, 13255914), (6, 11046595), (7, 9468510), (10, 6627957), (14, 4734255), (15, 4418638), (21, 3156170), (30, 2209319), (35, 1893702), (42, 1578085), (70, 946851), (105, 631234), (210, 315617)]