87132030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{22171}}^1$

素因数の和:22312

約数の個数: 32

約数和(自身を含む): 210722688

約数和(自身を除く): 123590658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 22171, 44342, 66513, 110855, 133026, 221710, 332565, 665130, 2904401, 5808802, 8713203, 14522005, 17426406, 29044010, 43566015, 87132030]

約数ペア:

[(1, 87132030), (2, 43566015), (3, 29044010), (5, 17426406), (6, 14522005), (10, 8713203), (15, 5808802), (30, 2904401), (131, 665130), (262, 332565), (393, 221710), (655, 133026), (786, 110855), (1310, 66513), (1965, 44342), (3930, 22171)]