27130670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20399}}^1$

素因数の和:20432

約数の個数: 32

約数和(自身を含む): 58752000

約数和(自身を除く): 31621330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 20399, 40798, 101995, 142793, 203990, 285586, 387581, 713965, 775162, 1427930, 1937905, 2713067, 3875810, 5426134, 13565335, 27130670]

約数ペア:

[(1, 27130670), (2, 13565335), (5, 5426134), (7, 3875810), (10, 2713067), (14, 1937905), (19, 1427930), (35, 775162), (38, 713965), (70, 387581), (95, 285586), (133, 203990), (190, 142793), (266, 101995), (665, 40798), (1330, 20399)]