42885810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43319}}^1$

素因数の和:43343

約数の個数: 48

約数和(自身を含む): 121642560

約数和(自身を除く): 78756750

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 43319, 86638, 129957, 216595, 259914, 389871, 433190, 476509, 649785, 779742, 953018, 1299570, 1429527, 1949355, 2382545, 2859054, 3898710, 4288581, 4765090, 7147635, 8577162, 14295270, 21442905, 42885810]

約数ペア:

[(1, 42885810), (2, 21442905), (3, 14295270), (5, 8577162), (6, 7147635), (9, 4765090), (10, 4288581), (11, 3898710), (15, 2859054), (18, 2382545), (22, 1949355), (30, 1429527), (33, 1299570), (45, 953018), (55, 779742), (66, 649785), (90, 476509), (99, 433190), (110, 389871), (165, 259914), (198, 216595), (330, 129957), (495, 86638), (990, 43319)]