29990060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1783}}^1$

素因数の和:1850

約数の個数: 36

約数和(自身を含む): 65262288

約数和(自身を除く): 35272228

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1682, 1783, 3364, 3566, 4205, 7132, 8410, 8915, 16820, 17830, 35660, 51707, 103414, 206828, 258535, 517070, 1034140, 1499503, 2999006, 5998012, 7497515, 14995030, 29990060]

約数ペア:

[(1, 29990060), (2, 14995030), (4, 7497515), (5, 5998012), (10, 2999006), (20, 1499503), (29, 1034140), (58, 517070), (116, 258535), (145, 206828), (290, 103414), (580, 51707), (841, 35660), (1682, 17830), (1783, 16820), (3364, 8915), (3566, 8410), (4205, 7132)]