510621570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2027}}^1$

素因数の和:2357

約数の個数: 80

約数和(自身を含む): 1378099008

約数和(自身を除く): 867477438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 311, 405, 622, 810, 933, 1555, 1866, 2027, 2799, 3110, 4054, 4665, 5598, 6081, 8397, 9330, 10135, 12162, 13995, 16794, 18243, 20270, 25191, 27990, 30405, 36486, 41985, 50382, 54729, 60810, 83970, 91215, 109458, 125955, 164187, 182430, 251910, 273645, 328374, 547290, 630397, 820935, 1260794, 1641870, 1891191, 3151985, 3782382, 5673573, 6303970, 9455955, 11347146, 17020719, 18911910, 28367865, 34041438, 51062157, 56735730, 85103595, 102124314, 170207190, 255310785, 510621570]

約数ペア:

[(1, 510621570), (2, 255310785), (3, 170207190), (5, 102124314), (6, 85103595), (9, 56735730), (10, 51062157), (15, 34041438), (18, 28367865), (27, 18911910), (30, 17020719), (45, 11347146), (54, 9455955), (81, 6303970), (90, 5673573), (135, 3782382), (162, 3151985), (270, 1891191), (311, 1641870), (405, 1260794), (622, 820935), (810, 630397), (933, 547290), (1555, 328374), (1866, 273645), (2027, 251910), (2799, 182430), (3110, 164187), (4054, 125955), (4665, 109458), (5598, 91215), (6081, 83970), (8397, 60810), (9330, 54729), (10135, 50382), (12162, 41985), (13995, 36486), (16794, 30405), (18243, 27990), (20270, 25191)]