289586460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{166429}}^1$

素因数の和:166470

約数の個数: 48

約数和(自身を含む): 838807200

約数和(自身を除く): 549220740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 166429, 332858, 499287, 665716, 832145, 998574, 1664290, 1997148, 2496435, 3328580, 4826441, 4992870, 9652882, 9985740, 14479323, 19305764, 24132205, 28958646, 48264410, 57917292, 72396615, 96528820, 144793230, 289586460]

約数ペア:

[(1, 289586460), (2, 144793230), (3, 96528820), (4, 72396615), (5, 57917292), (6, 48264410), (10, 28958646), (12, 24132205), (15, 19305764), (20, 14479323), (29, 9985740), (30, 9652882), (58, 4992870), (60, 4826441), (87, 3328580), (116, 2496435), (145, 1997148), (174, 1664290), (290, 998574), (348, 832145), (435, 665716), (580, 499287), (870, 332858), (1740, 166429)]