7973260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 17690400

約数和(自身を除く): 9717140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 233, 236, 290, 295, 466, 580, 590, 932, 1165, 1180, 1711, 2330, 3422, 4660, 6757, 6844, 8555, 13514, 13747, 17110, 27028, 27494, 33785, 34220, 54988, 67570, 68735, 135140, 137470, 274940, 398663, 797326, 1594652, 1993315, 3986630, 7973260]

約数ペア:

[(1, 7973260), (2, 3986630), (4, 1993315), (5, 1594652), (10, 797326), (20, 398663), (29, 274940), (58, 137470), (59, 135140), (116, 68735), (118, 67570), (145, 54988), (233, 34220), (236, 33785), (290, 27494), (295, 27028), (466, 17110), (580, 13747), (590, 13514), (932, 8555), (1165, 6844), (1180, 6757), (1711, 4660), (2330, 3422)]