67313090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16703}}^1$

素因数の和:16754

約数の個数: 32

約数和(自身を含む): 134701056

約数和(自身を除く): 67387966

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 16703, 33406, 83515, 167030, 217139, 434278, 517793, 1035586, 1085695, 2171390, 2588965, 5177930, 6731309, 13462618, 33656545, 67313090]

約数ペア:

[(1, 67313090), (2, 33656545), (5, 13462618), (10, 6731309), (13, 5177930), (26, 2588965), (31, 2171390), (62, 1085695), (65, 1035586), (130, 517793), (155, 434278), (310, 217139), (403, 167030), (806, 83515), (2015, 33406), (4030, 16703)]