9872380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 23901696

約数和(自身を除く): 14029316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 467, 604, 755, 934, 1057, 1510, 1868, 2114, 2335, 3020, 3269, 4228, 4670, 5285, 6538, 9340, 10570, 13076, 16345, 21140, 32690, 65380, 70517, 141034, 282068, 352585, 493619, 705170, 987238, 1410340, 1974476, 2468095, 4936190, 9872380]

約数ペア:

[(1, 9872380), (2, 4936190), (4, 2468095), (5, 1974476), (7, 1410340), (10, 987238), (14, 705170), (20, 493619), (28, 352585), (35, 282068), (70, 141034), (140, 70517), (151, 65380), (302, 32690), (467, 21140), (604, 16345), (755, 13076), (934, 10570), (1057, 9340), (1510, 6538), (1868, 5285), (2114, 4670), (2335, 4228), (3020, 3269)]