30185110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2011}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 57945600

約数和(自身を除く): 27760490

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 2011, 3002, 4022, 7505, 10055, 15010, 20110, 38209, 76418, 158869, 191045, 317738, 382090, 794345, 1588690, 3018511, 6037022, 15092555, 30185110]

約数ペア:

[(1, 30185110), (2, 15092555), (5, 6037022), (10, 3018511), (19, 1588690), (38, 794345), (79, 382090), (95, 317738), (158, 191045), (190, 158869), (395, 76418), (790, 38209), (1501, 20110), (2011, 15010), (3002, 10055), (4022, 7505)]