68892420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9041}}^1$

素因数の和:9180

約数の個数: 48

約数和(自身を含む): 194439168

約数和(自身を除く): 125546748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 9041, 18082, 27123, 36164, 45205, 54246, 90410, 108492, 135615, 180820, 271230, 542460, 1148207, 2296414, 3444621, 4592828, 5741035, 6889242, 11482070, 13778484, 17223105, 22964140, 34446210, 68892420]

約数ペア:

[(1, 68892420), (2, 34446210), (3, 22964140), (4, 17223105), (5, 13778484), (6, 11482070), (10, 6889242), (12, 5741035), (15, 4592828), (20, 3444621), (30, 2296414), (60, 1148207), (127, 542460), (254, 271230), (381, 180820), (508, 135615), (635, 108492), (762, 90410), (1270, 54246), (1524, 45205), (1905, 36164), (2540, 27123), (3810, 18082), (7620, 9041)]