15070930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{30757}}^1$

素因数の和:30778

約数の個数: 24

約数和(自身を含む): 31557708

約数和(自身を除く): 16486778

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 30757, 61514, 153785, 215299, 307570, 430598, 1076495, 1507093, 2152990, 3014186, 7535465, 15070930]

約数ペア:

[(1, 15070930), (2, 7535465), (5, 3014186), (7, 2152990), (10, 1507093), (14, 1076495), (35, 430598), (49, 307570), (70, 215299), (98, 153785), (245, 61514), (490, 30757)]