12239910

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 112

約数和(自身を含む): 34941024

約数和(自身を除く): 22701114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 73, 81, 90, 115, 135, 138, 146, 162, 207, 219, 230, 243, 270, 345, 365, 405, 414, 438, 486, 621, 657, 690, 729, 730, 810, 1035, 1095, 1215, 1242, 1314, 1458, 1679, 1863, 1971, 2070, 2190, 2430, 3105, 3285, 3358, 3645, 3726, 3942, 5037, 5589, 5913, 6210, 6570, 7290, 8395, 9315, 9855, 10074, 11178, 11826, 15111, 16767, 16790, 17739, 18630, 19710, 25185, 27945, 29565, 30222, 33534, 35478, 45333, 50370, 53217, 55890, 59130, 75555, 83835, 88695, 90666, 106434, 135999, 151110, 167670, 177390, 226665, 266085, 271998, 407997, 453330, 532170, 679995, 815994, 1223991, 1359990, 2039985, 2447982, 4079970, 6119955, 12239910]

約数ペア:

[(1, 12239910), (2, 6119955), (3, 4079970), (5, 2447982), (6, 2039985), (9, 1359990), (10, 1223991), (15, 815994), (18, 679995), (23, 532170), (27, 453330), (30, 407997), (45, 271998), (46, 266085), (54, 226665), (69, 177390), (73, 167670), (81, 151110), (90, 135999), (115, 106434), (135, 90666), (138, 88695), (146, 83835), (162, 75555), (207, 59130), (219, 55890), (230, 53217), (243, 50370), (270, 45333), (345, 35478), (365, 33534), (405, 30222), (414, 29565), (438, 27945), (486, 25185), (621, 19710), (657, 18630), (690, 17739), (729, 16790), (730, 16767), (810, 15111), (1035, 11826), (1095, 11178), (1215, 10074), (1242, 9855), (1314, 9315), (1458, 8395), (1679, 7290), (1863, 6570), (1971, 6210), (2070, 5913), (2190, 5589), (2430, 5037), (3105, 3942), (3285, 3726), (3358, 3645)]