25290660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1373}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 71096256

約数和(自身を除く): 45805596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1373, 1535, 1842, 2746, 3070, 3684, 4119, 4605, 5492, 6140, 6865, 8238, 9210, 13730, 16476, 18420, 20595, 27460, 41190, 82380, 421511, 843022, 1264533, 1686044, 2107555, 2529066, 4215110, 5058132, 6322665, 8430220, 12645330, 25290660]

約数ペア:

[(1, 25290660), (2, 12645330), (3, 8430220), (4, 6322665), (5, 5058132), (6, 4215110), (10, 2529066), (12, 2107555), (15, 1686044), (20, 1264533), (30, 843022), (60, 421511), (307, 82380), (614, 41190), (921, 27460), (1228, 20595), (1373, 18420), (1535, 16476), (1842, 13730), (2746, 9210), (3070, 8238), (3684, 6865), (4119, 6140), (4605, 5492)]