3780494620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{457687}}^1$

素因数の和:457762

約数の個数: 48

約数和(自身を含む): 9226990080

約数和(自身を除く): 5446495460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 457687, 915374, 1830748, 2288435, 3203809, 4576870, 6407618, 9153740, 12815236, 16019045, 27003533, 32038090, 54007066, 64076180, 108014132, 135017665, 189024731, 270035330, 378049462, 540070660, 756098924, 945123655, 1890247310, 3780494620]

約数ペア:

[(1, 3780494620), (2, 1890247310), (4, 945123655), (5, 756098924), (7, 540070660), (10, 378049462), (14, 270035330), (20, 189024731), (28, 135017665), (35, 108014132), (59, 64076180), (70, 54007066), (118, 32038090), (140, 27003533), (236, 16019045), (295, 12815236), (413, 9153740), (590, 6407618), (826, 4576870), (1180, 3203809), (1652, 2288435), (2065, 1830748), (4130, 915374), (8260, 457687)]