890261030

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1\times {\mathrm{3259}}^1$

素因数の和:3788

約数の個数: 32

約数和(自身を含む): 1633651200

約数和(自身を除く): 743390170

約数列:

[1, 2, 5, 10, 59, 118, 295, 463, 590, 926, 2315, 3259, 4630, 6518, 16295, 27317, 32590, 54634, 136585, 192281, 273170, 384562, 961405, 1508917, 1922810, 3017834, 7544585, 15089170, 89026103, 178052206, 445130515, 890261030]

約数ペア:

[(1, 890261030), (2, 445130515), (5, 178052206), (10, 89026103), (59, 15089170), (118, 7544585), (295, 3017834), (463, 1922810), (590, 1508917), (926, 961405), (2315, 384562), (3259, 273170), (4630, 192281), (6518, 136585), (16295, 54634), (27317, 32590)]