142325260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{92419}}^1$

素因数の和:92446

約数の個数: 48

約数和(自身を含む): 372637440

約数和(自身を除く): 230312180

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 92419, 184838, 369676, 462095, 646933, 924190, 1016609, 1293866, 1848380, 2033218, 2587732, 3234665, 4066436, 5083045, 6469330, 7116263, 10166090, 12938660, 14232526, 20332180, 28465052, 35581315, 71162630, 142325260]

約数ペア:

[(1, 142325260), (2, 71162630), (4, 35581315), (5, 28465052), (7, 20332180), (10, 14232526), (11, 12938660), (14, 10166090), (20, 7116263), (22, 6469330), (28, 5083045), (35, 4066436), (44, 3234665), (55, 2587732), (70, 2033218), (77, 1848380), (110, 1293866), (140, 1016609), (154, 924190), (220, 646933), (308, 462095), (385, 369676), (770, 184838), (1540, 92419)]