223796580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{532849}}^1$

素因数の和:532868

約数の個数: 48

約数和(自身を含む): 716150400

約数和(自身を除く): 492353820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 532849, 1065698, 1598547, 2131396, 2664245, 3197094, 3729943, 5328490, 6394188, 7459886, 7992735, 10656980, 11189829, 14919772, 15985470, 18649715, 22379658, 31970940, 37299430, 44759316, 55949145, 74598860, 111898290, 223796580]

約数ペア:

[(1, 223796580), (2, 111898290), (3, 74598860), (4, 55949145), (5, 44759316), (6, 37299430), (7, 31970940), (10, 22379658), (12, 18649715), (14, 15985470), (15, 14919772), (20, 11189829), (21, 10656980), (28, 7992735), (30, 7459886), (35, 6394188), (42, 5328490), (60, 3729943), (70, 3197094), (84, 2664245), (105, 2131396), (140, 1598547), (210, 1065698), (420, 532849)]