7314440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 19042560

約数和(自身を除く): 11728120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 151, 173, 280, 302, 346, 604, 692, 755, 865, 1057, 1208, 1211, 1384, 1510, 1730, 2114, 2422, 3020, 3460, 4228, 4844, 5285, 6040, 6055, 6920, 8456, 9688, 10570, 12110, 21140, 24220, 26123, 42280, 48440, 52246, 104492, 130615, 182861, 208984, 261230, 365722, 522460, 731444, 914305, 1044920, 1462888, 1828610, 3657220, 7314440]

約数ペア:

[(1, 7314440), (2, 3657220), (4, 1828610), (5, 1462888), (7, 1044920), (8, 914305), (10, 731444), (14, 522460), (20, 365722), (28, 261230), (35, 208984), (40, 182861), (56, 130615), (70, 104492), (140, 52246), (151, 48440), (173, 42280), (280, 26123), (302, 24220), (346, 21140), (604, 12110), (692, 10570), (755, 9688), (865, 8456), (1057, 6920), (1208, 6055), (1211, 6040), (1384, 5285), (1510, 4844), (1730, 4228), (2114, 3460), (2422, 3020)]