146975080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1487}}^1$

素因数の和:1858

約数の個数: 64

約数和(自身を含む): 379261440

約数和(自身を除く): 232286360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 353, 706, 1412, 1487, 1765, 2471, 2824, 2974, 3530, 4942, 5948, 7060, 7435, 9884, 10409, 11896, 12355, 14120, 14870, 19768, 20818, 24710, 29740, 41636, 49420, 52045, 59480, 83272, 98840, 104090, 208180, 416360, 524911, 1049822, 2099644, 2624555, 3674377, 4199288, 5249110, 7348754, 10498220, 14697508, 18371885, 20996440, 29395016, 36743770, 73487540, 146975080]

約数ペア:

[(1, 146975080), (2, 73487540), (4, 36743770), (5, 29395016), (7, 20996440), (8, 18371885), (10, 14697508), (14, 10498220), (20, 7348754), (28, 5249110), (35, 4199288), (40, 3674377), (56, 2624555), (70, 2099644), (140, 1049822), (280, 524911), (353, 416360), (706, 208180), (1412, 104090), (1487, 98840), (1765, 83272), (2471, 59480), (2824, 52045), (2974, 49420), (3530, 41636), (4942, 29740), (5948, 24710), (7060, 20818), (7435, 19768), (9884, 14870), (10409, 14120), (11896, 12355)]