2703380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 6048000

約数和(自身を除く): 3344620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 79, 116, 118, 145, 158, 236, 290, 295, 316, 395, 580, 590, 790, 1180, 1580, 1711, 2291, 3422, 4582, 4661, 6844, 8555, 9164, 9322, 11455, 17110, 18644, 22910, 23305, 34220, 45820, 46610, 93220, 135169, 270338, 540676, 675845, 1351690, 2703380]

約数ペア:

[(1, 2703380), (2, 1351690), (4, 675845), (5, 540676), (10, 270338), (20, 135169), (29, 93220), (58, 46610), (59, 45820), (79, 34220), (116, 23305), (118, 22910), (145, 18644), (158, 17110), (236, 11455), (290, 9322), (295, 9164), (316, 8555), (395, 6844), (580, 4661), (590, 4582), (790, 3422), (1180, 2291), (1580, 1711)]