70305900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{33479}}^1$

素因数の和:33503

約数の個数: 72

約数和(自身を含む): 232485120

約数和(自身を除く): 162179220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 33479, 66958, 100437, 133916, 167395, 200874, 234353, 334790, 401748, 468706, 502185, 669580, 703059, 836975, 937412, 1004370, 1171765, 1406118, 1673950, 2008740, 2343530, 2510925, 2812236, 3347900, 3515295, 4687060, 5021850, 5858825, 7030590, 10043700, 11717650, 14061180, 17576475, 23435300, 35152950, 70305900]

約数ペア:

[(1, 70305900), (2, 35152950), (3, 23435300), (4, 17576475), (5, 14061180), (6, 11717650), (7, 10043700), (10, 7030590), (12, 5858825), (14, 5021850), (15, 4687060), (20, 3515295), (21, 3347900), (25, 2812236), (28, 2510925), (30, 2343530), (35, 2008740), (42, 1673950), (50, 1406118), (60, 1171765), (70, 1004370), (75, 937412), (84, 836975), (100, 703059), (105, 669580), (140, 502185), (150, 468706), (175, 401748), (210, 334790), (300, 234353), (350, 200874), (420, 167395), (525, 133916), (700, 100437), (1050, 66958), (2100, 33479)]