465751490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{6899}}^1$

素因数の和:7106

約数の個数: 32

約数和(自身を含む): 863438400

約数和(自身を除く): 397686910

約数列:

[1, 2, 5, 10, 43, 86, 157, 215, 314, 430, 785, 1570, 6751, 6899, 13502, 13798, 33755, 34495, 67510, 68990, 296657, 593314, 1083143, 1483285, 2166286, 2966570, 5415715, 10831430, 46575149, 93150298, 232875745, 465751490]

約数ペア:

[(1, 465751490), (2, 232875745), (5, 93150298), (10, 46575149), (43, 10831430), (86, 5415715), (157, 2966570), (215, 2166286), (314, 1483285), (430, 1083143), (785, 593314), (1570, 296657), (6751, 68990), (6899, 67510), (13502, 34495), (13798, 33755)]