30768210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31079}}^1$

素因数の和:31103

約数の個数: 48

約数和(自身を含む): 87272640

約数和(自身を除く): 56504430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 31079, 62158, 93237, 155395, 186474, 279711, 310790, 341869, 466185, 559422, 683738, 932370, 1025607, 1398555, 1709345, 2051214, 2797110, 3076821, 3418690, 5128035, 6153642, 10256070, 15384105, 30768210]

約数ペア:

[(1, 30768210), (2, 15384105), (3, 10256070), (5, 6153642), (6, 5128035), (9, 3418690), (10, 3076821), (11, 2797110), (15, 2051214), (18, 1709345), (22, 1398555), (30, 1025607), (33, 932370), (45, 683738), (55, 559422), (66, 466185), (90, 341869), (99, 310790), (110, 279711), (165, 186474), (198, 155395), (330, 93237), (495, 62158), (990, 31079)]