130193570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43543}}^1$

素因数の和:43586

約数の個数: 32

約数和(自身を含む): 263354112

約数和(自身を除く): 133160542

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 43543, 87086, 217715, 435430, 566059, 1001489, 1132118, 2002978, 2830295, 5007445, 5660590, 10014890, 13019357, 26038714, 65096785, 130193570]

約数ペア:

[(1, 130193570), (2, 65096785), (5, 26038714), (10, 13019357), (13, 10014890), (23, 5660590), (26, 5007445), (46, 2830295), (65, 2002978), (115, 1132118), (130, 1001489), (230, 566059), (299, 435430), (598, 217715), (1495, 87086), (2990, 43543)]