72607070

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{11119}}^1$

素因数の和:11779

約数の個数: 16

約数和(自身を含む): 130904640

約数和(自身を除く): 58297570

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 6530, 11119, 22238, 55595, 111190, 7260707, 14521414, 36303535, 72607070]

約数ペア:

[(1, 72607070), (2, 36303535), (5, 14521414), (10, 7260707), (653, 111190), (1306, 55595), (3265, 22238), (6530, 11119)]