6630998500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{270653}}^1$

素因数の和:270686

約数の個数: 72

約数和(自身を含む): 16846587576

約数和(自身を除く): 10215589076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2450, 3500, 4900, 6125, 12250, 24500, 270653, 541306, 1082612, 1353265, 1894571, 2706530, 3789142, 5413060, 6766325, 7578284, 9472855, 13261997, 13532650, 18945710, 26523994, 27065300, 33831625, 37891420, 47364275, 53047988, 66309985, 67663250, 94728550, 132619970, 135326500, 189457100, 236821375, 265239940, 331549925, 473642750, 663099850, 947285500, 1326199700, 1657749625, 3315499250, 6630998500]

約数ペア:

[(1, 6630998500), (2, 3315499250), (4, 1657749625), (5, 1326199700), (7, 947285500), (10, 663099850), (14, 473642750), (20, 331549925), (25, 265239940), (28, 236821375), (35, 189457100), (49, 135326500), (50, 132619970), (70, 94728550), (98, 67663250), (100, 66309985), (125, 53047988), (140, 47364275), (175, 37891420), (196, 33831625), (245, 27065300), (250, 26523994), (350, 18945710), (490, 13532650), (500, 13261997), (700, 9472855), (875, 7578284), (980, 6766325), (1225, 5413060), (1750, 3789142), (2450, 2706530), (3500, 1894571), (4900, 1353265), (6125, 1082612), (12250, 541306), (24500, 270653)]