202870020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{17519}}^1$

素因数の和:17724

約数の個数: 48

約数和(自身を含む): 571011840

約数和(自身を除く): 368141820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 17519, 35038, 52557, 70076, 87595, 105114, 175190, 210228, 262785, 350380, 525570, 1051140, 3381167, 6762334, 10143501, 13524668, 16905835, 20287002, 33811670, 40574004, 50717505, 67623340, 101435010, 202870020]

約数ペア:

[(1, 202870020), (2, 101435010), (3, 67623340), (4, 50717505), (5, 40574004), (6, 33811670), (10, 20287002), (12, 16905835), (15, 13524668), (20, 10143501), (30, 6762334), (60, 3381167), (193, 1051140), (386, 525570), (579, 350380), (772, 262785), (965, 210228), (1158, 175190), (1930, 105114), (2316, 87595), (2895, 70076), (3860, 52557), (5790, 35038), (11580, 17519)]