1480490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 2984256

約数和(自身を除く): 1503766

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 313, 430, 473, 626, 946, 1565, 2365, 3130, 3443, 4730, 6886, 13459, 17215, 26918, 34430, 67295, 134590, 148049, 296098, 740245, 1480490]

約数ペア:

[(1, 1480490), (2, 740245), (5, 296098), (10, 148049), (11, 134590), (22, 67295), (43, 34430), (55, 26918), (86, 17215), (110, 13459), (215, 6886), (313, 4730), (430, 3443), (473, 3130), (626, 2365), (946, 1565)]