3661540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 8164800

約数和(自身を除く): 4503260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 107, 116, 118, 145, 214, 236, 290, 295, 428, 535, 580, 590, 1070, 1180, 1711, 2140, 3103, 3422, 6206, 6313, 6844, 8555, 12412, 12626, 15515, 17110, 25252, 31030, 31565, 34220, 62060, 63130, 126260, 183077, 366154, 732308, 915385, 1830770, 3661540]

約数ペア:

[(1, 3661540), (2, 1830770), (4, 915385), (5, 732308), (10, 366154), (20, 183077), (29, 126260), (58, 63130), (59, 62060), (107, 34220), (116, 31565), (118, 31030), (145, 25252), (214, 17110), (236, 15515), (290, 12626), (295, 12412), (428, 8555), (535, 6844), (580, 6313), (590, 6206), (1070, 3422), (1180, 3103), (1711, 2140)]