30457590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3613}}^1$

素因数の和:3904

約数の個数: 32

約数和(自身を含む): 73378656

約数和(自身を除く): 42921066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 3613, 4215, 7226, 8430, 10839, 18065, 21678, 36130, 54195, 108390, 1015253, 2030506, 3045759, 5076265, 6091518, 10152530, 15228795, 30457590]

約数ペア:

[(1, 30457590), (2, 15228795), (3, 10152530), (5, 6091518), (6, 5076265), (10, 3045759), (15, 2030506), (30, 1015253), (281, 108390), (562, 54195), (843, 36130), (1405, 21678), (1686, 18065), (2810, 10839), (3613, 8430), (4215, 7226)]