420930810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{6691}}^1$

素因数の和:6940

約数の個数: 64

約数和(自身を含む): 1127468160

約数和(自身を除く): 706537350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 233, 270, 466, 699, 1165, 1398, 2097, 2330, 3495, 4194, 6291, 6691, 6990, 10485, 12582, 13382, 20073, 20970, 31455, 33455, 40146, 60219, 62910, 66910, 100365, 120438, 180657, 200730, 301095, 361314, 602190, 903285, 1559003, 1806570, 3118006, 4677009, 7795015, 9354018, 14031027, 15590030, 23385045, 28062054, 42093081, 46770090, 70155135, 84186162, 140310270, 210465405, 420930810]

約数ペア:

[(1, 420930810), (2, 210465405), (3, 140310270), (5, 84186162), (6, 70155135), (9, 46770090), (10, 42093081), (15, 28062054), (18, 23385045), (27, 15590030), (30, 14031027), (45, 9354018), (54, 7795015), (90, 4677009), (135, 3118006), (233, 1806570), (270, 1559003), (466, 903285), (699, 602190), (1165, 361314), (1398, 301095), (2097, 200730), (2330, 180657), (3495, 120438), (4194, 100365), (6291, 66910), (6691, 62910), (6990, 60219), (10485, 40146), (12582, 33455), (13382, 31455), (20073, 20970)]