30147530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14851}}^1$

素因数の和:14894

約数の個数: 32

約数和(自身を含む): 64160640

約数和(自身を除く): 34013110

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 14851, 29702, 74255, 103957, 148510, 207914, 430679, 519785, 861358, 1039570, 2153395, 3014753, 4306790, 6029506, 15073765, 30147530]

約数ペア:

[(1, 30147530), (2, 15073765), (5, 6029506), (7, 4306790), (10, 3014753), (14, 2153395), (29, 1039570), (35, 861358), (58, 519785), (70, 430679), (145, 207914), (203, 148510), (290, 103957), (406, 74255), (1015, 29702), (2030, 14851)]