977402930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{2591}}^1$

素因数の和:2939

約数の個数: 64

約数和(自身を含む): 2136471552

約数和(自身を除く): 1159068622

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 317, 595, 634, 1190, 1585, 2219, 2591, 3170, 4438, 5182, 5389, 10778, 11095, 12955, 18137, 22190, 25910, 26945, 36274, 37723, 44047, 53890, 75446, 88094, 90685, 181370, 188615, 220235, 308329, 377230, 440470, 616658, 821347, 1541645, 1642694, 3083290, 4106735, 5749429, 8213470, 11498858, 13962899, 27925798, 28747145, 57494290, 69814495, 97740293, 139628990, 195480586, 488701465, 977402930]

約数ペア:

[(1, 977402930), (2, 488701465), (5, 195480586), (7, 139628990), (10, 97740293), (14, 69814495), (17, 57494290), (34, 28747145), (35, 27925798), (70, 13962899), (85, 11498858), (119, 8213470), (170, 5749429), (238, 4106735), (317, 3083290), (595, 1642694), (634, 1541645), (1190, 821347), (1585, 616658), (2219, 440470), (2591, 377230), (3170, 308329), (4438, 220235), (5182, 188615), (5389, 181370), (10778, 90685), (11095, 88094), (12955, 75446), (18137, 53890), (22190, 44047), (25910, 37723), (26945, 36274)]