3249680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{829}}^1$

素因数の和:856

約数の個数: 60

約数和(自身を含む): 8799660

約数和(自身を除く): 5549980

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 829, 980, 1658, 1960, 3316, 3920, 4145, 5803, 6632, 8290, 11606, 13264, 16580, 23212, 29015, 33160, 40621, 46424, 58030, 66320, 81242, 92848, 116060, 162484, 203105, 232120, 324968, 406210, 464240, 649936, 812420, 1624840, 3249680]

約数ペア:

[(1, 3249680), (2, 1624840), (4, 812420), (5, 649936), (7, 464240), (8, 406210), (10, 324968), (14, 232120), (16, 203105), (20, 162484), (28, 116060), (35, 92848), (40, 81242), (49, 66320), (56, 58030), (70, 46424), (80, 40621), (98, 33160), (112, 29015), (140, 23212), (196, 16580), (245, 13264), (280, 11606), (392, 8290), (490, 6632), (560, 5803), (784, 4145), (829, 3920), (980, 3316), (1658, 1960)]