87675130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1873}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 164072448

約数和(自身を除く): 76397318

約数列:

[1, 2, 5, 10, 31, 62, 151, 155, 302, 310, 755, 1510, 1873, 3746, 4681, 9362, 9365, 18730, 23405, 46810, 58063, 116126, 282823, 290315, 565646, 580630, 1414115, 2828230, 8767513, 17535026, 43837565, 87675130]

約数ペア:

[(1, 87675130), (2, 43837565), (5, 17535026), (10, 8767513), (31, 2828230), (62, 1414115), (151, 580630), (155, 565646), (302, 290315), (310, 282823), (755, 116126), (1510, 58063), (1873, 46810), (3746, 23405), (4681, 18730), (9362, 9365)]