30698910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2819}}^1$

素因数の和:2854

約数の個数: 72

約数和(自身を含む): 87764040

約数和(自身を除く): 57065130

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 2819, 3630, 5445, 5638, 8457, 10890, 14095, 16914, 25371, 28190, 31009, 42285, 50742, 62018, 84570, 93027, 126855, 155045, 186054, 253710, 279081, 310090, 341099, 465135, 558162, 682198, 930270, 1023297, 1395405, 1705495, 2046594, 2790810, 3069891, 3410990, 5116485, 6139782, 10232970, 15349455, 30698910]

約数ペア:

[(1, 30698910), (2, 15349455), (3, 10232970), (5, 6139782), (6, 5116485), (9, 3410990), (10, 3069891), (11, 2790810), (15, 2046594), (18, 1705495), (22, 1395405), (30, 1023297), (33, 930270), (45, 682198), (55, 558162), (66, 465135), (90, 341099), (99, 310090), (110, 279081), (121, 253710), (165, 186054), (198, 155045), (242, 126855), (330, 93027), (363, 84570), (495, 62018), (605, 50742), (726, 42285), (990, 31009), (1089, 28190), (1210, 25371), (1815, 16914), (2178, 14095), (2819, 10890), (3630, 8457), (5445, 5638)]