30932590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{859}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 60248160

約数和(自身を除く): 29315570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 277, 554, 859, 1385, 1718, 2770, 3601, 4295, 7202, 8590, 11167, 18005, 22334, 36010, 55835, 111670, 237943, 475886, 1189715, 2379430, 3093259, 6186518, 15466295, 30932590]

約数ペア:

[(1, 30932590), (2, 15466295), (5, 6186518), (10, 3093259), (13, 2379430), (26, 1189715), (65, 475886), (130, 237943), (277, 111670), (554, 55835), (859, 36010), (1385, 22334), (1718, 18005), (2770, 11167), (3601, 8590), (4295, 7202)]