27230340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8563}}^1$

素因数の和:8628

約数の個数: 48

約数和(自身を含む): 77692608

約数和(自身を除く): 50462268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 8563, 17126, 25689, 34252, 42815, 51378, 85630, 102756, 128445, 171260, 256890, 453839, 513780, 907678, 1361517, 1815356, 2269195, 2723034, 4538390, 5446068, 6807585, 9076780, 13615170, 27230340]

約数ペア:

[(1, 27230340), (2, 13615170), (3, 9076780), (4, 6807585), (5, 5446068), (6, 4538390), (10, 2723034), (12, 2269195), (15, 1815356), (20, 1361517), (30, 907678), (53, 513780), (60, 453839), (106, 256890), (159, 171260), (212, 128445), (265, 102756), (318, 85630), (530, 51378), (636, 42815), (795, 34252), (1060, 25689), (1590, 17126), (3180, 8563)]