61859170

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 51359390

約数列:

[1, 2, 5, 10, 139, 191, 233, 278, 382, 466, 695, 955, 1165, 1390, 1910, 2330, 26549, 32387, 44503, 53098, 64774, 89006, 132745, 161935, 222515, 265490, 323870, 445030, 6185917, 12371834, 30929585, 61859170]

約数ペア:

[(1, 61859170), (2, 30929585), (5, 12371834), (10, 6185917), (139, 445030), (191, 323870), (233, 265490), (278, 222515), (382, 161935), (466, 132745), (695, 89006), (955, 64774), (1165, 53098), (1390, 44503), (1910, 32387), (2330, 26549)]