15204075894

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{24631}}^1$

素因数の和:24743

約数の個数: 128

約数和(自身を含む): 40861532160

約数和(自身を除く): 25657456266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 71, 126, 138, 142, 161, 189, 207, 213, 322, 378, 414, 426, 483, 497, 621, 639, 966, 994, 1242, 1278, 1449, 1491, 1633, 1917, 2898, 2982, 3266, 3834, 4347, 4473, 4899, 8694, 8946, 9798, 11431, 13419, 14697, 22862, 24631, 26838, 29394, 34293, 44091, 49262, 68586, 73893, 88182, 102879, 147786, 172417, 205758, 221679, 308637, 344834, 443358, 517251, 566513, 617274, 665037, 1034502, 1133026, 1330074, 1551753, 1699539, 1748801, 3103506, 3399078, 3497602, 3965591, 4655259, 5098617, 5246403, 7931182, 9310518, 10197234, 10492806, 11896773, 12241607, 15295851, 15739209, 23793546, 24483214, 30591702, 31478418, 35690319, 36724821, 40222423, 47217627, 71380638, 73449642, 80444846, 94435254, 107070957, 110174463, 120667269, 214141914, 220348926, 241334538, 281556961, 330523389, 362001807, 563113922, 661046778, 724003614, 844670883, 1086005421, 1689341766, 2172010842, 2534012649, 5068025298, 7602037947, 15204075894]

約数ペア:

[(1, 15204075894), (2, 7602037947), (3, 5068025298), (6, 2534012649), (7, 2172010842), (9, 1689341766), (14, 1086005421), (18, 844670883), (21, 724003614), (23, 661046778), (27, 563113922), (42, 362001807), (46, 330523389), (54, 281556961), (63, 241334538), (69, 220348926), (71, 214141914), (126, 120667269), (138, 110174463), (142, 107070957), (161, 94435254), (189, 80444846), (207, 73449642), (213, 71380638), (322, 47217627), (378, 40222423), (414, 36724821), (426, 35690319), (483, 31478418), (497, 30591702), (621, 24483214), (639, 23793546), (966, 15739209), (994, 15295851), (1242, 12241607), (1278, 11896773), (1449, 10492806), (1491, 10197234), (1633, 9310518), (1917, 7931182), (2898, 5246403), (2982, 5098617), (3266, 4655259), (3834, 3965591), (4347, 3497602), (4473, 3399078), (4899, 3103506), (8694, 1748801), (8946, 1699539), (9798, 1551753), (11431, 1330074), (13419, 1133026), (14697, 1034502), (22862, 665037), (24631, 617274), (26838, 566513), (29394, 517251), (34293, 443358), (44091, 344834), (49262, 308637), (68586, 221679), (73893, 205758), (88182, 172417), (102879, 147786)]