12682260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{70457}}^1$

素因数の和:70472

約数の個数: 36

約数和(自身を含む): 38470068

約数和(自身を除く): 25787808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 70457, 140914, 211371, 281828, 352285, 422742, 634113, 704570, 845484, 1056855, 1268226, 1409140, 2113710, 2536452, 3170565, 4227420, 6341130, 12682260]

約数ペア:

[(1, 12682260), (2, 6341130), (3, 4227420), (4, 3170565), (5, 2536452), (6, 2113710), (9, 1409140), (10, 1268226), (12, 1056855), (15, 845484), (18, 704570), (20, 634113), (30, 422742), (36, 352285), (45, 281828), (60, 211371), (90, 140914), (180, 70457)]