70057960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1657}}^1$

素因数の和:1826

約数の個数: 64

約数和(自身を含む): 181451520

約数和(自身を除く): 111393560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 151, 280, 302, 604, 755, 1057, 1208, 1510, 1657, 2114, 3020, 3314, 4228, 5285, 6040, 6628, 8285, 8456, 10570, 11599, 13256, 16570, 21140, 23198, 33140, 42280, 46396, 57995, 66280, 92792, 115990, 231980, 250207, 463960, 500414, 1000828, 1251035, 1751449, 2001656, 2502070, 3502898, 5004140, 7005796, 8757245, 10008280, 14011592, 17514490, 35028980, 70057960]

約数ペア:

[(1, 70057960), (2, 35028980), (4, 17514490), (5, 14011592), (7, 10008280), (8, 8757245), (10, 7005796), (14, 5004140), (20, 3502898), (28, 2502070), (35, 2001656), (40, 1751449), (56, 1251035), (70, 1000828), (140, 500414), (151, 463960), (280, 250207), (302, 231980), (604, 115990), (755, 92792), (1057, 66280), (1208, 57995), (1510, 46396), (1657, 42280), (2114, 33140), (3020, 23198), (3314, 21140), (4228, 16570), (5285, 13256), (6040, 11599), (6628, 10570), (8285, 8456)]