68898090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{1663}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 165574656

約数和(自身を除く): 96676566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1381, 1663, 2762, 3326, 4143, 4989, 6905, 8286, 8315, 9978, 13810, 16630, 20715, 24945, 41430, 49890, 2296603, 4593206, 6889809, 11483015, 13779618, 22966030, 34449045, 68898090]

約数ペア:

[(1, 68898090), (2, 34449045), (3, 22966030), (5, 13779618), (6, 11483015), (10, 6889809), (15, 4593206), (30, 2296603), (1381, 49890), (1663, 41430), (2762, 24945), (3326, 20715), (4143, 16630), (4989, 13810), (6905, 9978), (8286, 8315)]