1894570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1734230

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 139, 145, 235, 278, 290, 470, 695, 1363, 1390, 2726, 4031, 6533, 6815, 8062, 13066, 13630, 20155, 32665, 40310, 65330, 189457, 378914, 947285, 1894570]

約数ペア:

[(1, 1894570), (2, 947285), (5, 378914), (10, 189457), (29, 65330), (47, 40310), (58, 32665), (94, 20155), (139, 13630), (145, 13066), (235, 8062), (278, 6815), (290, 6533), (470, 4031), (695, 2726), (1363, 1390)]