80859570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{245029}}^1$

素因数の和:245050

約数の個数: 32

約数和(自身を含む): 211705920

約数和(自身を除く): 130846350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 245029, 490058, 735087, 1225145, 1470174, 2450290, 2695319, 3675435, 5390638, 7350870, 8085957, 13476595, 16171914, 26953190, 40429785, 80859570]

約数ペア:

[(1, 80859570), (2, 40429785), (3, 26953190), (5, 16171914), (6, 13476595), (10, 8085957), (11, 7350870), (15, 5390638), (22, 3675435), (30, 2695319), (33, 2450290), (55, 1470174), (66, 1225145), (110, 735087), (165, 490058), (330, 245029)]