27120330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{557}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 70770024

約数和(自身を除く): 43649694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 541, 557, 1082, 1114, 1623, 1671, 2705, 2785, 3246, 3342, 4869, 5013, 5410, 5570, 8115, 8355, 9738, 10026, 16230, 16710, 24345, 25065, 48690, 50130, 301337, 602674, 904011, 1506685, 1808022, 2712033, 3013370, 4520055, 5424066, 9040110, 13560165, 27120330]

約数ペア:

[(1, 27120330), (2, 13560165), (3, 9040110), (5, 5424066), (6, 4520055), (9, 3013370), (10, 2712033), (15, 1808022), (18, 1506685), (30, 904011), (45, 602674), (90, 301337), (541, 50130), (557, 48690), (1082, 25065), (1114, 24345), (1623, 16710), (1671, 16230), (2705, 10026), (2785, 9738), (3246, 8355), (3342, 8115), (4869, 5570), (5013, 5410)]