2984380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{21317}}^1$

素因数の和:21333

約数の個数: 24

約数和(自身を含む): 7162848

約数和(自身を除く): 4178468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 21317, 42634, 85268, 106585, 149219, 213170, 298438, 426340, 596876, 746095, 1492190, 2984380]

約数ペア:

[(1, 2984380), (2, 1492190), (4, 746095), (5, 596876), (7, 426340), (10, 298438), (14, 213170), (20, 149219), (28, 106585), (35, 85268), (70, 42634), (140, 21317)]