130708140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{21569}}^1$

素因数の和:21682

約数の個数: 48

約数和(自身を含む): 369623520

約数和(自身を除く): 238915380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 21569, 43138, 64707, 86276, 107845, 129414, 215690, 258828, 323535, 431380, 647070, 1294140, 2178469, 4356938, 6535407, 8713876, 10892345, 13070814, 21784690, 26141628, 32677035, 43569380, 65354070, 130708140]

約数ペア:

[(1, 130708140), (2, 65354070), (3, 43569380), (4, 32677035), (5, 26141628), (6, 21784690), (10, 13070814), (12, 10892345), (15, 8713876), (20, 6535407), (30, 4356938), (60, 2178469), (101, 1294140), (202, 647070), (303, 431380), (404, 323535), (505, 258828), (606, 215690), (1010, 129414), (1212, 107845), (1515, 86276), (2020, 64707), (3030, 43138), (6060, 21569)]