3292660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 8184960

約数和(自身を除く): 4892300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 811, 812, 1015, 1622, 2030, 3244, 4055, 4060, 5677, 8110, 11354, 16220, 22708, 23519, 28385, 47038, 56770, 94076, 113540, 117595, 164633, 235190, 329266, 470380, 658532, 823165, 1646330, 3292660]

約数ペア:

[(1, 3292660), (2, 1646330), (4, 823165), (5, 658532), (7, 470380), (10, 329266), (14, 235190), (20, 164633), (28, 117595), (29, 113540), (35, 94076), (58, 56770), (70, 47038), (116, 28385), (140, 23519), (145, 22708), (203, 16220), (290, 11354), (406, 8110), (580, 5677), (811, 4060), (812, 4055), (1015, 3244), (1622, 2030)]