29121555730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{172859}}^1$

素因数の和:173874

約数の個数: 32

約数和(自身を含む): 55558586880

約数和(自身を除く): 26437031150

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 991, 1982, 4955, 9910, 16847, 33694, 84235, 168470, 172859, 345718, 864295, 1728590, 2938603, 5877206, 14693015, 29386030, 171303269, 342606538, 856516345, 1713032690, 2912155573, 5824311146, 14560777865, 29121555730]

約数ペア:

[(1, 29121555730), (2, 14560777865), (5, 5824311146), (10, 2912155573), (17, 1713032690), (34, 856516345), (85, 342606538), (170, 171303269), (991, 29386030), (1982, 14693015), (4955, 5877206), (9910, 2938603), (16847, 1728590), (33694, 864295), (84235, 345718), (168470, 172859)]