814716090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{1997}}^1$

素因数の和:3524

約数の個数: 64

約数和(自身を含む): 2175102720

約数和(自身を除く): 1360386630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1511, 1997, 3022, 3994, 4533, 5991, 7555, 9066, 9985, 11982, 13599, 15110, 17973, 19970, 22665, 27198, 29955, 35946, 40797, 45330, 53919, 59910, 67995, 81594, 89865, 107838, 135990, 179730, 203985, 269595, 407970, 539190, 3017467, 6034934, 9052401, 15087335, 18104802, 27157203, 30174670, 45262005, 54314406, 81471609, 90524010, 135786015, 162943218, 271572030, 407358045, 814716090]

約数ペア:

[(1, 814716090), (2, 407358045), (3, 271572030), (5, 162943218), (6, 135786015), (9, 90524010), (10, 81471609), (15, 54314406), (18, 45262005), (27, 30174670), (30, 27157203), (45, 18104802), (54, 15087335), (90, 9052401), (135, 6034934), (270, 3017467), (1511, 539190), (1997, 407970), (3022, 269595), (3994, 203985), (4533, 179730), (5991, 135990), (7555, 107838), (9066, 89865), (9985, 81594), (11982, 67995), (13599, 59910), (15110, 53919), (17973, 45330), (19970, 40797), (22665, 35946), (27198, 29955)]