124229090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{400739}}^1$

素因数の和:400777

約数の個数: 16

約数和(自身を含む): 230826240

約数和(自身を除く): 106597150

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 400739, 801478, 2003695, 4007390, 12422909, 24845818, 62114545, 124229090]

約数ペア:

[(1, 124229090), (2, 62114545), (5, 24845818), (10, 12422909), (31, 4007390), (62, 2003695), (155, 801478), (310, 400739)]