4020239610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{351727}}^1$

素因数の和:351867

約数の個数: 48

約数和(自身を含む): 10534957056

約数和(自身を除く): 6514717446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 11430, 351727, 703454, 1055181, 1758635, 2110362, 3165543, 3517270, 5275905, 6331086, 10551810, 15827715, 31655430, 44669329, 89338658, 134007987, 223346645, 268015974, 402023961, 446693290, 670039935, 804047922, 1340079870, 2010119805, 4020239610]

約数ペア:

[(1, 4020239610), (2, 2010119805), (3, 1340079870), (5, 804047922), (6, 670039935), (9, 446693290), (10, 402023961), (15, 268015974), (18, 223346645), (30, 134007987), (45, 89338658), (90, 44669329), (127, 31655430), (254, 15827715), (381, 10551810), (635, 6331086), (762, 5275905), (1143, 3517270), (1270, 3165543), (1905, 2110362), (2286, 1758635), (3810, 1055181), (5715, 703454), (11430, 351727)]