65514870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5237}}^1$

素因数の和:5389

約数の個数: 48

約数和(自身を含む): 171596880

約数和(自身を除く): 106082010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 5237, 6255, 10474, 12510, 15711, 26185, 31422, 47133, 52370, 78555, 94266, 157110, 235665, 471330, 727943, 1455886, 2183829, 3639715, 4367658, 6551487, 7279430, 10919145, 13102974, 21838290, 32757435, 65514870]

約数ペア:

[(1, 65514870), (2, 32757435), (3, 21838290), (5, 13102974), (6, 10919145), (9, 7279430), (10, 6551487), (15, 4367658), (18, 3639715), (30, 2183829), (45, 1455886), (90, 727943), (139, 471330), (278, 235665), (417, 157110), (695, 94266), (834, 78555), (1251, 52370), (1390, 47133), (2085, 31422), (2502, 26185), (4170, 15711), (5237, 12510), (6255, 10474)]