2073153985

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3067}}^1$

素因数の和:3206

約数の個数: 48

約数和(自身を含む): 3021857280

約数和(自身を除く): 948703295

約数列:

[1, 5, 7, 31, 35, 49, 89, 155, 217, 245, 445, 623, 1085, 1519, 2759, 3067, 3115, 4361, 7595, 13795, 15335, 19313, 21469, 21805, 95077, 96565, 107345, 135191, 150283, 272963, 475385, 665539, 675955, 751415, 1364815, 1910741, 3327695, 4658773, 8461853, 9553705, 13375187, 23293865, 42309265, 59232971, 66875935, 296164855, 414630797, 2073153985]

約数ペア:

[(1, 2073153985), (5, 414630797), (7, 296164855), (31, 66875935), (35, 59232971), (49, 42309265), (89, 23293865), (155, 13375187), (217, 9553705), (245, 8461853), (445, 4658773), (623, 3327695), (1085, 1910741), (1519, 1364815), (2759, 751415), (3067, 675955), (3115, 665539), (4361, 475385), (7595, 272963), (13795, 150283), (15335, 135191), (19313, 107345), (21469, 96565), (21805, 95077)]