169557030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1279}}^1$

素因数の和:1786

約数の個数: 64

約数和(自身を含む): 453427200

約数和(自身を除く): 283870170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 491, 982, 1279, 1473, 2455, 2558, 2946, 3837, 4419, 4910, 6395, 7365, 7674, 8838, 11511, 12790, 13257, 14730, 19185, 22095, 23022, 26514, 34533, 38370, 44190, 57555, 66285, 69066, 115110, 132570, 172665, 345330, 627989, 1255978, 1883967, 3139945, 3767934, 5651901, 6279890, 9419835, 11303802, 16955703, 18839670, 28259505, 33911406, 56519010, 84778515, 169557030]

約数ペア:

[(1, 169557030), (2, 84778515), (3, 56519010), (5, 33911406), (6, 28259505), (9, 18839670), (10, 16955703), (15, 11303802), (18, 9419835), (27, 6279890), (30, 5651901), (45, 3767934), (54, 3139945), (90, 1883967), (135, 1255978), (270, 627989), (491, 345330), (982, 172665), (1279, 132570), (1473, 115110), (2455, 69066), (2558, 66285), (2946, 57555), (3837, 44190), (4419, 38370), (4910, 34533), (6395, 26514), (7365, 23022), (7674, 22095), (8838, 19185), (11511, 14730), (12790, 13257)]