74115570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{21863}}^1$

素因数の和:21986

約数の個数: 32

約数和(自身を含む): 179459712

約数和(自身を除く): 105344142

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 21863, 43726, 65589, 109315, 131178, 218630, 327945, 655890, 2470519, 4941038, 7411557, 12352595, 14823114, 24705190, 37057785, 74115570]

約数ペア:

[(1, 74115570), (2, 37057785), (3, 24705190), (5, 14823114), (6, 12352595), (10, 7411557), (15, 4941038), (30, 2470519), (113, 655890), (226, 327945), (339, 218630), (565, 131178), (678, 109315), (1130, 65589), (1695, 43726), (3390, 21863)]