258330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 633600

約数和(自身を除く): 375270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 109, 158, 218, 237, 327, 395, 474, 545, 654, 790, 1090, 1185, 1635, 2370, 3270, 8611, 17222, 25833, 43055, 51666, 86110, 129165, 258330]

約数ペア:

[(1, 258330), (2, 129165), (3, 86110), (5, 51666), (6, 43055), (10, 25833), (15, 17222), (30, 8611), (79, 3270), (109, 2370), (158, 1635), (218, 1185), (237, 1090), (327, 790), (395, 654), (474, 545)]