68724270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1867}}^1$

素因数の和:2289

約数の個数: 48

約数和(自身を含む): 179215920

約数和(自身を除く): 110491650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 409, 818, 1227, 1867, 2045, 2454, 3681, 3734, 4090, 5601, 6135, 7362, 9335, 11202, 12270, 16803, 18405, 18670, 28005, 33606, 36810, 56010, 84015, 168030, 763603, 1527206, 2290809, 3818015, 4581618, 6872427, 7636030, 11454045, 13744854, 22908090, 34362135, 68724270]

約数ペア:

[(1, 68724270), (2, 34362135), (3, 22908090), (5, 13744854), (6, 11454045), (9, 7636030), (10, 6872427), (15, 4581618), (18, 3818015), (30, 2290809), (45, 1527206), (90, 763603), (409, 168030), (818, 84015), (1227, 56010), (1867, 36810), (2045, 33606), (2454, 28005), (3681, 18670), (3734, 18405), (4090, 16803), (5601, 12270), (6135, 11202), (7362, 9335)]