3424750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 7787520

約数和(自身を除く): 4362770

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 103, 125, 133, 175, 190, 206, 250, 266, 350, 475, 515, 665, 721, 875, 950, 1030, 1330, 1442, 1750, 1957, 2375, 2575, 3325, 3605, 3914, 4750, 5150, 6650, 7210, 9785, 12875, 13699, 16625, 18025, 19570, 25750, 27398, 33250, 36050, 48925, 68495, 90125, 97850, 136990, 180250, 244625, 342475, 489250, 684950, 1712375, 3424750]

約数ペア:

[(1, 3424750), (2, 1712375), (5, 684950), (7, 489250), (10, 342475), (14, 244625), (19, 180250), (25, 136990), (35, 97850), (38, 90125), (50, 68495), (70, 48925), (95, 36050), (103, 33250), (125, 27398), (133, 25750), (175, 19570), (190, 18025), (206, 16625), (250, 13699), (266, 12875), (350, 9785), (475, 7210), (515, 6650), (665, 5150), (721, 4750), (875, 3914), (950, 3605), (1030, 3325), (1330, 2575), (1442, 2375), (1750, 1957)]