81833150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1021}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 174884640

約数和(自身を除く): 93051490

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 229, 350, 458, 1021, 1145, 1603, 2042, 2290, 3206, 5105, 5725, 7147, 8015, 10210, 11450, 14294, 16030, 25525, 35735, 40075, 51050, 71470, 80150, 178675, 233809, 357350, 467618, 1169045, 1636663, 2338090, 3273326, 5845225, 8183315, 11690450, 16366630, 40916575, 81833150]

約数ペア:

[(1, 81833150), (2, 40916575), (5, 16366630), (7, 11690450), (10, 8183315), (14, 5845225), (25, 3273326), (35, 2338090), (50, 1636663), (70, 1169045), (175, 467618), (229, 357350), (350, 233809), (458, 178675), (1021, 80150), (1145, 71470), (1603, 51050), (2042, 40075), (2290, 35735), (3206, 25525), (5105, 16030), (5725, 14294), (7147, 11450), (8015, 10210)]