205019370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{14327}}^1$

素因数の和:14396

約数の個数: 64

約数和(自身を含む): 557072640

約数和(自身を除く): 352053270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 7155, 14310, 14327, 28654, 42981, 71635, 85962, 128943, 143270, 214905, 257886, 386829, 429810, 644715, 759331, 773658, 1289430, 1518662, 1934145, 2277993, 3796655, 3868290, 4555986, 6833979, 7593310, 11389965, 13667958, 20501937, 22779930, 34169895, 41003874, 68339790, 102509685, 205019370]

約数ペア:

[(1, 205019370), (2, 102509685), (3, 68339790), (5, 41003874), (6, 34169895), (9, 22779930), (10, 20501937), (15, 13667958), (18, 11389965), (27, 7593310), (30, 6833979), (45, 4555986), (53, 3868290), (54, 3796655), (90, 2277993), (106, 1934145), (135, 1518662), (159, 1289430), (265, 773658), (270, 759331), (318, 644715), (477, 429810), (530, 386829), (795, 257886), (954, 214905), (1431, 143270), (1590, 128943), (2385, 85962), (2862, 71635), (4770, 42981), (7155, 28654), (14310, 14327)]