766298890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{8287}}^1$

素因数の和:9622

約数の個数: 32

約数和(自身を含む): 1577769984

約数和(自身を除く): 811471094

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1321, 2642, 6605, 8287, 9247, 13210, 16574, 18494, 41435, 46235, 58009, 82870, 92470, 116018, 290045, 580090, 10947127, 21894254, 54735635, 76629889, 109471270, 153259778, 383149445, 766298890]

約数ペア:

[(1, 766298890), (2, 383149445), (5, 153259778), (7, 109471270), (10, 76629889), (14, 54735635), (35, 21894254), (70, 10947127), (1321, 580090), (2642, 290045), (6605, 116018), (8287, 92470), (9247, 82870), (13210, 58009), (16574, 46235), (18494, 41435)]