4961340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 15423408

約数和(自身を除く): 10462068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 641, 645, 774, 860, 1282, 1290, 1548, 1923, 1935, 2564, 2580, 3205, 3846, 3870, 5769, 6410, 7692, 7740, 9615, 11538, 12820, 19230, 23076, 27563, 28845, 38460, 55126, 57690, 82689, 110252, 115380, 137815, 165378, 248067, 275630, 330756, 413445, 496134, 551260, 826890, 992268, 1240335, 1653780, 2480670, 4961340]

約数ペア:

[(1, 4961340), (2, 2480670), (3, 1653780), (4, 1240335), (5, 992268), (6, 826890), (9, 551260), (10, 496134), (12, 413445), (15, 330756), (18, 275630), (20, 248067), (30, 165378), (36, 137815), (43, 115380), (45, 110252), (60, 82689), (86, 57690), (90, 55126), (129, 38460), (172, 28845), (180, 27563), (215, 23076), (258, 19230), (387, 12820), (430, 11538), (516, 9615), (641, 7740), (645, 7692), (774, 6410), (860, 5769), (1282, 3870), (1290, 3846), (1548, 3205), (1923, 2580), (1935, 2564)]