31169019720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4157}}^1\times {\mathrm{62483}}^1$

素因数の和:66654

約数の個数: 64

約数和(自身を含む): 93531049920

約数和(自身を除く): 62362030200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4157, 8314, 12471, 16628, 20785, 24942, 33256, 41570, 49884, 62355, 62483, 83140, 99768, 124710, 124966, 166280, 187449, 249420, 249932, 312415, 374898, 498840, 499864, 624830, 749796, 937245, 1249660, 1499592, 1874490, 2499320, 3748980, 7497960, 259741831, 519483662, 779225493, 1038967324, 1298709155, 1558450986, 2077934648, 2597418310, 3116901972, 3896127465, 5194836620, 6233803944, 7792254930, 10389673240, 15584509860, 31169019720]

約数ペア:

[(1, 31169019720), (2, 15584509860), (3, 10389673240), (4, 7792254930), (5, 6233803944), (6, 5194836620), (8, 3896127465), (10, 3116901972), (12, 2597418310), (15, 2077934648), (20, 1558450986), (24, 1298709155), (30, 1038967324), (40, 779225493), (60, 519483662), (120, 259741831), (4157, 7497960), (8314, 3748980), (12471, 2499320), (16628, 1874490), (20785, 1499592), (24942, 1249660), (33256, 937245), (41570, 749796), (49884, 624830), (62355, 499864), (62483, 498840), (83140, 374898), (99768, 312415), (124710, 249932), (124966, 249420), (166280, 187449)]