70760900

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{2063}}^1$

素因数の和:2098

約数の個数: 72

約数和(自身を含む): 179155200

約数和(自身を除く): 108394300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1715, 2063, 2450, 3430, 4126, 4900, 6860, 8252, 8575, 10315, 14441, 17150, 20630, 28882, 34300, 41260, 51575, 57764, 72205, 101087, 103150, 144410, 202174, 206300, 288820, 361025, 404348, 505435, 707609, 722050, 1010870, 1415218, 1444100, 2021740, 2527175, 2830436, 3538045, 5054350, 7076090, 10108700, 14152180, 17690225, 35380450, 70760900]

約数ペア:

[(1, 70760900), (2, 35380450), (4, 17690225), (5, 14152180), (7, 10108700), (10, 7076090), (14, 5054350), (20, 3538045), (25, 2830436), (28, 2527175), (35, 2021740), (49, 1444100), (50, 1415218), (70, 1010870), (98, 722050), (100, 707609), (140, 505435), (175, 404348), (196, 361025), (245, 288820), (343, 206300), (350, 202174), (490, 144410), (686, 103150), (700, 101087), (980, 72205), (1225, 57764), (1372, 51575), (1715, 41260), (2063, 34300), (2450, 28882), (3430, 20630), (4126, 17150), (4900, 14441), (6860, 10315), (8252, 8575)]