30696710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1559}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 60652800

約数和(自身を除く): 29956090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1559, 1790, 1969, 3118, 3938, 7795, 9845, 15590, 17149, 19690, 34298, 85745, 171490, 279061, 558122, 1395305, 2790610, 3069671, 6139342, 15348355, 30696710]

約数ペア:

[(1, 30696710), (2, 15348355), (5, 6139342), (10, 3069671), (11, 2790610), (22, 1395305), (55, 558122), (110, 279061), (179, 171490), (358, 85745), (895, 34298), (1559, 19690), (1790, 17149), (1969, 15590), (3118, 9845), (3938, 7795)]