30204690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3583}}^1$

素因数の和:3874

約数の個数: 32

約数和(自身を含む): 72769536

約数和(自身を除く): 42564846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 3583, 4215, 7166, 8430, 10749, 17915, 21498, 35830, 53745, 107490, 1006823, 2013646, 3020469, 5034115, 6040938, 10068230, 15102345, 30204690]

約数ペア:

[(1, 30204690), (2, 15102345), (3, 10068230), (5, 6040938), (6, 5034115), (10, 3020469), (15, 2013646), (30, 1006823), (281, 107490), (562, 53745), (843, 35830), (1405, 21498), (1686, 17915), (2810, 10749), (3583, 8430), (4215, 7166)]