29669860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 68483520

約数和(自身を除く): 38813660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 157, 220, 314, 628, 785, 859, 1570, 1718, 1727, 3140, 3436, 3454, 4295, 6908, 8590, 8635, 9449, 17180, 17270, 18898, 34540, 37796, 47245, 94490, 134863, 188980, 269726, 539452, 674315, 1348630, 1483493, 2697260, 2966986, 5933972, 7417465, 14834930, 29669860]

約数ペア:

[(1, 29669860), (2, 14834930), (4, 7417465), (5, 5933972), (10, 2966986), (11, 2697260), (20, 1483493), (22, 1348630), (44, 674315), (55, 539452), (110, 269726), (157, 188980), (220, 134863), (314, 94490), (628, 47245), (785, 37796), (859, 34540), (1570, 18898), (1718, 17270), (1727, 17180), (3140, 9449), (3436, 8635), (3454, 8590), (4295, 6908)]