39257330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 83044440

約数和(自身を除く): 43787110

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 113, 226, 245, 490, 565, 709, 791, 1130, 1418, 1582, 3545, 3955, 4963, 5537, 7090, 7910, 9926, 11074, 24815, 27685, 34741, 49630, 55370, 69482, 80117, 160234, 173705, 347410, 400585, 560819, 801170, 1121638, 2804095, 3925733, 5608190, 7851466, 19628665, 39257330]

約数ペア:

[(1, 39257330), (2, 19628665), (5, 7851466), (7, 5608190), (10, 3925733), (14, 2804095), (35, 1121638), (49, 801170), (70, 560819), (98, 400585), (113, 347410), (226, 173705), (245, 160234), (490, 80117), (565, 69482), (709, 55370), (791, 49630), (1130, 34741), (1418, 27685), (1582, 24815), (3545, 11074), (3955, 9926), (4963, 7910), (5537, 7090)]