30741510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2087}}^1$

素因数の和:2588

約数の個数: 32

約数和(自身を含む): 73965312

約数和(自身を除く): 43223802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2087, 2455, 2946, 4174, 4910, 6261, 7365, 10435, 12522, 14730, 20870, 31305, 62610, 1024717, 2049434, 3074151, 5123585, 6148302, 10247170, 15370755, 30741510]

約数ペア:

[(1, 30741510), (2, 15370755), (3, 10247170), (5, 6148302), (6, 5123585), (10, 3074151), (15, 2049434), (30, 1024717), (491, 62610), (982, 31305), (1473, 20870), (2087, 14730), (2455, 12522), (2946, 10435), (4174, 7365), (4910, 6261)]