996956030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1789}}^1$

素因数の和:2241

約数の個数: 64

約数和(自身を含む): 2165184000

約数和(自身を除く): 1168227970

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 419, 665, 838, 1330, 1789, 2095, 2933, 3578, 4190, 5866, 7961, 8945, 12523, 14665, 15922, 17890, 25046, 29330, 33991, 39805, 55727, 62615, 67982, 79610, 111454, 125230, 169955, 237937, 278635, 339910, 475874, 557270, 749591, 1189685, 1499182, 2379370, 3747955, 5247137, 7495910, 10494274, 14242229, 26235685, 28484458, 52471370, 71211145, 99695603, 142422290, 199391206, 498478015, 996956030]

約数ペア:

[(1, 996956030), (2, 498478015), (5, 199391206), (7, 142422290), (10, 99695603), (14, 71211145), (19, 52471370), (35, 28484458), (38, 26235685), (70, 14242229), (95, 10494274), (133, 7495910), (190, 5247137), (266, 3747955), (419, 2379370), (665, 1499182), (838, 1189685), (1330, 749591), (1789, 557270), (2095, 475874), (2933, 339910), (3578, 278635), (4190, 237937), (5866, 169955), (7961, 125230), (8945, 111454), (12523, 79610), (14665, 67982), (15922, 62615), (17890, 55727), (25046, 39805), (29330, 33991)]