3910850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 7954848

約数和(自身を除く): 4043998

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 107, 170, 214, 215, 425, 430, 535, 731, 850, 1070, 1075, 1462, 1819, 2150, 2675, 3638, 3655, 4601, 5350, 7310, 9095, 9202, 18190, 18275, 23005, 36550, 45475, 46010, 78217, 90950, 115025, 156434, 230050, 391085, 782170, 1955425, 3910850]

約数ペア:

[(1, 3910850), (2, 1955425), (5, 782170), (10, 391085), (17, 230050), (25, 156434), (34, 115025), (43, 90950), (50, 78217), (85, 46010), (86, 45475), (107, 36550), (170, 23005), (214, 18275), (215, 18190), (425, 9202), (430, 9095), (535, 7310), (731, 5350), (850, 4601), (1070, 3655), (1075, 3638), (1462, 2675), (1819, 2150)]