85983390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{318457}}^1$

素因数の和:318473

約数の個数: 32

約数和(自身を含む): 229289760

約数和(自身を除く): 143306370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 318457, 636914, 955371, 1592285, 1910742, 2866113, 3184570, 4776855, 5732226, 8598339, 9553710, 14330565, 17196678, 28661130, 42991695, 85983390]

約数ペア:

[(1, 85983390), (2, 42991695), (3, 28661130), (5, 17196678), (6, 14330565), (9, 9553710), (10, 8598339), (15, 5732226), (18, 4776855), (27, 3184570), (30, 2866113), (45, 1910742), (54, 1592285), (90, 955371), (135, 636914), (270, 318457)]