7045850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 15374016

約数和(自身を除く): 8328166

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 175, 205, 287, 350, 410, 491, 574, 982, 1025, 1435, 2050, 2455, 2870, 3437, 4910, 6874, 7175, 12275, 14350, 17185, 20131, 24550, 34370, 40262, 85925, 100655, 140917, 171850, 201310, 281834, 503275, 704585, 1006550, 1409170, 3522925, 7045850]

約数ペア:

[(1, 7045850), (2, 3522925), (5, 1409170), (7, 1006550), (10, 704585), (14, 503275), (25, 281834), (35, 201310), (41, 171850), (50, 140917), (70, 100655), (82, 85925), (175, 40262), (205, 34370), (287, 24550), (350, 20131), (410, 17185), (491, 14350), (574, 12275), (982, 7175), (1025, 6874), (1435, 4910), (2050, 3437), (2455, 2870)]