3031193640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{4999}}^1$

素因数の和:5207

約数の個数: 128

約数和(自身を含む): 9446400000

約数和(自身を除く): 6415206360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 163, 186, 248, 310, 326, 372, 465, 489, 620, 652, 744, 815, 930, 978, 1240, 1304, 1630, 1860, 1956, 2445, 3260, 3720, 3912, 4890, 4999, 5053, 6520, 9780, 9998, 10106, 14997, 15159, 19560, 19996, 20212, 24995, 25265, 29994, 30318, 39992, 40424, 49990, 50530, 59988, 60636, 74985, 75795, 99980, 101060, 119976, 121272, 149970, 151590, 154969, 199960, 202120, 299940, 303180, 309938, 464907, 599880, 606360, 619876, 774845, 814837, 929814, 1239752, 1549690, 1629674, 1859628, 2324535, 2444511, 3099380, 3259348, 3719256, 4074185, 4649070, 4889022, 6198760, 6518696, 8148370, 9298140, 9778044, 12222555, 16296740, 18596280, 19556088, 24445110, 25259947, 32593480, 48890220, 50519894, 75779841, 97780440, 101039788, 126299735, 151559682, 202079576, 252599470, 303119364, 378899205, 505198940, 606238728, 757798410, 1010397880, 1515596820, 3031193640]

約数ペア:

[(1, 3031193640), (2, 1515596820), (3, 1010397880), (4, 757798410), (5, 606238728), (6, 505198940), (8, 378899205), (10, 303119364), (12, 252599470), (15, 202079576), (20, 151559682), (24, 126299735), (30, 101039788), (31, 97780440), (40, 75779841), (60, 50519894), (62, 48890220), (93, 32593480), (120, 25259947), (124, 24445110), (155, 19556088), (163, 18596280), (186, 16296740), (248, 12222555), (310, 9778044), (326, 9298140), (372, 8148370), (465, 6518696), (489, 6198760), (620, 4889022), (652, 4649070), (744, 4074185), (815, 3719256), (930, 3259348), (978, 3099380), (1240, 2444511), (1304, 2324535), (1630, 1859628), (1860, 1629674), (1956, 1549690), (2445, 1239752), (3260, 929814), (3720, 814837), (3912, 774845), (4890, 619876), (4999, 606360), (5053, 599880), (6520, 464907), (9780, 309938), (9998, 303180), (10106, 299940), (14997, 202120), (15159, 199960), (19560, 154969), (19996, 151590), (20212, 149970), (24995, 121272), (25265, 119976), (29994, 101060), (30318, 99980), (39992, 75795), (40424, 74985), (49990, 60636), (50530, 59988)]