8845870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 18662400

約数和(自身を除く): 9816530

約数列:

[1, 2, 5, 10, 11, 22, 29, 47, 55, 58, 59, 94, 110, 118, 145, 235, 290, 295, 319, 470, 517, 590, 638, 649, 1034, 1298, 1363, 1595, 1711, 2585, 2726, 2773, 3190, 3245, 3422, 5170, 5546, 6490, 6815, 8555, 13630, 13865, 14993, 17110, 18821, 27730, 29986, 30503, 37642, 61006, 74965, 80417, 94105, 149930, 152515, 160834, 188210, 305030, 402085, 804170, 884587, 1769174, 4422935, 8845870]

約数ペア:

[(1, 8845870), (2, 4422935), (5, 1769174), (10, 884587), (11, 804170), (22, 402085), (29, 305030), (47, 188210), (55, 160834), (58, 152515), (59, 149930), (94, 94105), (110, 80417), (118, 74965), (145, 61006), (235, 37642), (290, 30503), (295, 29986), (319, 27730), (470, 18821), (517, 17110), (590, 14993), (638, 13865), (649, 13630), (1034, 8555), (1298, 6815), (1363, 6490), (1595, 5546), (1711, 5170), (2585, 3422), (2726, 3245), (2773, 3190)]