241916870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{60029}}^1$

素因数の和:60080

約数の個数: 32

約数和(自身を含む): 484081920

約数和(自身を除く): 242165050

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 60029, 120058, 300145, 600290, 780377, 1560754, 1860899, 3721798, 3901885, 7803770, 9304495, 18608990, 24191687, 48383374, 120958435, 241916870]

約数ペア:

[(1, 241916870), (2, 120958435), (5, 48383374), (10, 24191687), (13, 18608990), (26, 9304495), (31, 7803770), (62, 3901885), (65, 3721798), (130, 1860899), (155, 1560754), (310, 780377), (403, 600290), (806, 300145), (2015, 120058), (4030, 60029)]