91298190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{42863}}^1$

素因数の和:42944

約数の個数: 32

約数和(自身を含む): 222206976

約数和(自身を除く): 130908786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 42863, 85726, 128589, 214315, 257178, 428630, 642945, 1285890, 3043273, 6086546, 9129819, 15216365, 18259638, 30432730, 45649095, 91298190]

約数ペア:

[(1, 91298190), (2, 45649095), (3, 30432730), (5, 18259638), (6, 15216365), (10, 9129819), (15, 6086546), (30, 3043273), (71, 1285890), (142, 642945), (213, 428630), (355, 257178), (426, 214315), (710, 128589), (1065, 85726), (2130, 42863)]