494153460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{305033}}^1$

素因数の和:305054

約数の個数: 60

約数和(自身を含む): 1550182788

約数和(自身を除く): 1056029328

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 305033, 610066, 915099, 1220132, 1525165, 1830198, 2745297, 3050330, 3660396, 4575495, 5490594, 6100660, 8235891, 9150990, 10981188, 13726485, 16471782, 18301980, 24707673, 27452970, 32943564, 41179455, 49415346, 54905940, 82358910, 98830692, 123538365, 164717820, 247076730, 494153460]

約数ペア:

[(1, 494153460), (2, 247076730), (3, 164717820), (4, 123538365), (5, 98830692), (6, 82358910), (9, 54905940), (10, 49415346), (12, 41179455), (15, 32943564), (18, 27452970), (20, 24707673), (27, 18301980), (30, 16471782), (36, 13726485), (45, 10981188), (54, 9150990), (60, 8235891), (81, 6100660), (90, 5490594), (108, 4575495), (135, 3660396), (162, 3050330), (180, 2745297), (270, 1830198), (324, 1525165), (405, 1220132), (540, 915099), (810, 610066), (1620, 305033)]