70312550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2609}}^1$

素因数の和:2646

約数の個数: 72

約数和(自身を含む): 166027320

約数和(自身を除く): 95714770

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 490, 539, 550, 770, 1078, 1225, 1925, 2450, 2609, 2695, 3850, 5218, 5390, 13045, 13475, 18263, 26090, 26950, 28699, 36526, 57398, 65225, 91315, 127841, 130450, 143495, 182630, 200893, 255682, 286990, 401786, 456575, 639205, 717475, 913150, 1004465, 1278410, 1406251, 1434950, 2008930, 2812502, 3196025, 5022325, 6392050, 7031255, 10044650, 14062510, 35156275, 70312550]

約数ペア:

[(1, 70312550), (2, 35156275), (5, 14062510), (7, 10044650), (10, 7031255), (11, 6392050), (14, 5022325), (22, 3196025), (25, 2812502), (35, 2008930), (49, 1434950), (50, 1406251), (55, 1278410), (70, 1004465), (77, 913150), (98, 717475), (110, 639205), (154, 456575), (175, 401786), (245, 286990), (275, 255682), (350, 200893), (385, 182630), (490, 143495), (539, 130450), (550, 127841), (770, 91315), (1078, 65225), (1225, 57398), (1925, 36526), (2450, 28699), (2609, 26950), (2695, 26090), (3850, 18263), (5218, 13475), (5390, 13045)]