30436358

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 50761728

約数和(自身を除く): 20325370

約数列:

[1, 2, 17, 31, 34, 62, 67, 134, 431, 527, 862, 1054, 1139, 2077, 2278, 4154, 7327, 13361, 14654, 26722, 28877, 35309, 57754, 70618, 227137, 454274, 490909, 895187, 981818, 1790374, 15218179, 30436358]

約数ペア:

[(1, 30436358), (2, 15218179), (17, 1790374), (31, 981818), (34, 895187), (62, 490909), (67, 454274), (134, 227137), (431, 70618), (527, 57754), (862, 35309), (1054, 28877), (1139, 26722), (2077, 14654), (2278, 13361), (4154, 7327)]