90712140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{14969}}^1$

素因数の和:15082

約数の個数: 48

約数和(自身を含む): 256525920

約数和(自身を除く): 165813780

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, 14969, 29938, 44907, 59876, 74845, 89814, 149690, 179628, 224535, 299380, 449070, 898140, 1511869, 3023738, 4535607, 6047476, 7559345, 9071214, 15118690, 18142428, 22678035, 30237380, 45356070, 90712140]

約数ペア:

[(1, 90712140), (2, 45356070), (3, 30237380), (4, 22678035), (5, 18142428), (6, 15118690), (10, 9071214), (12, 7559345), (15, 6047476), (20, 4535607), (30, 3023738), (60, 1511869), (101, 898140), (202, 449070), (303, 299380), (404, 224535), (505, 179628), (606, 149690), (1010, 89814), (1212, 74845), (1515, 59876), (2020, 44907), (3030, 29938), (6060, 14969)]