217466310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{18077}}^1$

素因数の和:18488

約数の個数: 32

約数和(自身を含む): 523249632

約数和(自身を除く): 305783322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 1203, 2005, 2406, 4010, 6015, 12030, 18077, 36154, 54231, 90385, 108462, 180770, 271155, 542310, 7248877, 14497754, 21746631, 36244385, 43493262, 72488770, 108733155, 217466310]

約数ペア:

[(1, 217466310), (2, 108733155), (3, 72488770), (5, 43493262), (6, 36244385), (10, 21746631), (15, 14497754), (30, 7248877), (401, 542310), (802, 271155), (1203, 180770), (2005, 108462), (2406, 90385), (4010, 54231), (6015, 36154), (12030, 18077)]