151425260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{10709}}^1$

素因数の和:10826

約数の個数: 48

約数和(自身を含む): 367053120

約数和(自身を除く): 215627860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 10709, 14140, 21418, 42836, 53545, 74963, 107090, 149926, 214180, 299852, 374815, 749630, 1081609, 1499260, 2163218, 4326436, 5408045, 7571263, 10816090, 15142526, 21632180, 30285052, 37856315, 75712630, 151425260]

約数ペア:

[(1, 151425260), (2, 75712630), (4, 37856315), (5, 30285052), (7, 21632180), (10, 15142526), (14, 10816090), (20, 7571263), (28, 5408045), (35, 4326436), (70, 2163218), (101, 1499260), (140, 1081609), (202, 749630), (404, 374815), (505, 299852), (707, 214180), (1010, 149926), (1414, 107090), (2020, 74963), (2828, 53545), (3535, 42836), (7070, 21418), (10709, 14140)]