7285180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3061}}^1$

素因数の和:3094

約数の個数: 48

約数和(自身を含む): 18518976

約数和(自身を除く): 11233796

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 3061, 6122, 12244, 15305, 21427, 30610, 42854, 52037, 61220, 85708, 104074, 107135, 208148, 214270, 260185, 364259, 428540, 520370, 728518, 1040740, 1457036, 1821295, 3642590, 7285180]

約数ペア:

[(1, 7285180), (2, 3642590), (4, 1821295), (5, 1457036), (7, 1040740), (10, 728518), (14, 520370), (17, 428540), (20, 364259), (28, 260185), (34, 214270), (35, 208148), (68, 107135), (70, 104074), (85, 85708), (119, 61220), (140, 52037), (170, 42854), (238, 30610), (340, 21427), (476, 15305), (595, 12244), (1190, 6122), (2380, 3061)]