79980510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{16981}}^1$

素因数の和:17148

約数の個数: 32

約数和(自身を含む): 193187232

約数和(自身を除く): 113206722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 16981, 33962, 50943, 84905, 101886, 169810, 254715, 509430, 2666017, 5332034, 7998051, 13330085, 15996102, 26660170, 39990255, 79980510]

約数ペア:

[(1, 79980510), (2, 39990255), (3, 26660170), (5, 15996102), (6, 13330085), (10, 7998051), (15, 5332034), (30, 2666017), (157, 509430), (314, 254715), (471, 169810), (785, 101886), (942, 84905), (1570, 50943), (2355, 33962), (4710, 16981)]