4791330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 12579840

約数和(自身を除く): 7788510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 383, 417, 695, 766, 834, 1149, 1251, 1390, 1915, 2085, 2298, 2502, 3447, 3830, 4170, 5745, 6255, 6894, 11490, 12510, 17235, 34470, 53237, 106474, 159711, 266185, 319422, 479133, 532370, 798555, 958266, 1597110, 2395665, 4791330]

約数ペア:

[(1, 4791330), (2, 2395665), (3, 1597110), (5, 958266), (6, 798555), (9, 532370), (10, 479133), (15, 319422), (18, 266185), (30, 159711), (45, 106474), (90, 53237), (139, 34470), (278, 17235), (383, 12510), (417, 11490), (695, 6894), (766, 6255), (834, 5745), (1149, 4170), (1251, 3830), (1390, 3447), (1915, 2502), (2085, 2298)]