1840316215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{1429}}^1$

素因数の和:1699

約数の個数: 32

約数和(自身を含む): 2378376000

約数和(自身を除く): 538059785

約数列:

[1, 5, 17, 85, 109, 139, 545, 695, 1429, 1853, 2363, 7145, 9265, 11815, 15151, 24293, 75755, 121465, 155761, 198631, 257567, 778805, 993155, 1287835, 2647937, 3376727, 13239685, 16883635, 21650779, 108253895, 368063243, 1840316215]

約数ペア:

[(1, 1840316215), (5, 368063243), (17, 108253895), (85, 21650779), (109, 16883635), (139, 13239685), (545, 3376727), (695, 2647937), (1429, 1287835), (1853, 993155), (2363, 778805), (7145, 257567), (9265, 198631), (11815, 155761), (15151, 121465), (24293, 75755)]