69733580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2503}}^1$

素因数の和:2718

約数の個数: 48

約数和(自身を含む): 168268800

約数和(自身を除く): 98535220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1990, 2503, 2786, 3980, 5006, 5572, 6965, 10012, 12515, 13930, 17521, 25030, 27860, 35042, 50060, 70084, 87605, 175210, 350420, 498097, 996194, 1992388, 2490485, 3486679, 4980970, 6973358, 9961940, 13946716, 17433395, 34866790, 69733580]

約数ペア:

[(1, 69733580), (2, 34866790), (4, 17433395), (5, 13946716), (7, 9961940), (10, 6973358), (14, 4980970), (20, 3486679), (28, 2490485), (35, 1992388), (70, 996194), (140, 498097), (199, 350420), (398, 175210), (796, 87605), (995, 70084), (1393, 50060), (1990, 35042), (2503, 27860), (2786, 25030), (3980, 17521), (5006, 13930), (5572, 12515), (6965, 10012)]