145452328420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1465367}}^1$

素因数の和:1466092

約数の個数: 48

約数和(自身を含む): 349578190080

約数和(自身を除く): 204125861660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 709, 1418, 2836, 3545, 4963, 7090, 9926, 14180, 19852, 24815, 49630, 99260, 1465367, 2930734, 5861468, 7326835, 10257569, 14653670, 20515138, 29307340, 41030276, 51287845, 102575690, 205151380, 1038945203, 2077890406, 4155780812, 5194726015, 7272616421, 10389452030, 14545232842, 20778904060, 29090465684, 36363082105, 72726164210, 145452328420]

約数ペア:

[(1, 145452328420), (2, 72726164210), (4, 36363082105), (5, 29090465684), (7, 20778904060), (10, 14545232842), (14, 10389452030), (20, 7272616421), (28, 5194726015), (35, 4155780812), (70, 2077890406), (140, 1038945203), (709, 205151380), (1418, 102575690), (2836, 51287845), (3545, 41030276), (4963, 29307340), (7090, 20515138), (9926, 14653670), (14180, 10257569), (19852, 7326835), (24815, 5861468), (49630, 2930734), (99260, 1465367)]