3771950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 8645280

約数和(自身を除く): 4873330

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 829, 910, 1658, 2275, 4145, 4550, 5803, 8290, 10777, 11606, 20725, 21554, 29015, 41450, 53885, 58030, 75439, 107770, 145075, 150878, 269425, 290150, 377195, 538850, 754390, 1885975, 3771950]

約数ペア:

[(1, 3771950), (2, 1885975), (5, 754390), (7, 538850), (10, 377195), (13, 290150), (14, 269425), (25, 150878), (26, 145075), (35, 107770), (50, 75439), (65, 58030), (70, 53885), (91, 41450), (130, 29015), (175, 21554), (182, 20725), (325, 11606), (350, 10777), (455, 8290), (650, 5803), (829, 4550), (910, 4145), (1658, 2275)]