11881110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 30316032

約数和(自身を除く): 18434922

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 67, 69, 115, 134, 138, 201, 230, 257, 335, 345, 402, 514, 670, 690, 771, 1005, 1285, 1541, 1542, 2010, 2570, 3082, 3855, 4623, 5911, 7705, 7710, 9246, 11822, 15410, 17219, 17733, 23115, 29555, 34438, 35466, 46230, 51657, 59110, 86095, 88665, 103314, 172190, 177330, 258285, 396037, 516570, 792074, 1188111, 1980185, 2376222, 3960370, 5940555, 11881110]

約数ペア:

[(1, 11881110), (2, 5940555), (3, 3960370), (5, 2376222), (6, 1980185), (10, 1188111), (15, 792074), (23, 516570), (30, 396037), (46, 258285), (67, 177330), (69, 172190), (115, 103314), (134, 88665), (138, 86095), (201, 59110), (230, 51657), (257, 46230), (335, 35466), (345, 34438), (402, 29555), (514, 23115), (670, 17733), (690, 17219), (771, 15410), (1005, 11822), (1285, 9246), (1541, 7710), (1542, 7705), (2010, 5911), (2570, 4623), (3082, 3855)]