2013145620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1\times {\mathrm{1039}}^1$

素因数の和:1845

約数の個数: 96

約数和(自身を含む): 5781135360

約数和(自身を除く): 3767989740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 751, 860, 1039, 1290, 1502, 2078, 2253, 2580, 3004, 3117, 3755, 4156, 4506, 5195, 6234, 7510, 9012, 10390, 11265, 12468, 15020, 15585, 20780, 22530, 31170, 32293, 44677, 45060, 62340, 64586, 89354, 96879, 129172, 134031, 161465, 178708, 193758, 223385, 268062, 322930, 387516, 446770, 484395, 536124, 645860, 670155, 780289, 893540, 968790, 1340310, 1560578, 1937580, 2340867, 2680620, 3121156, 3901445, 4681734, 7802890, 9363468, 11704335, 15605780, 23408670, 33552427, 46817340, 67104854, 100657281, 134209708, 167762135, 201314562, 335524270, 402629124, 503286405, 671048540, 1006572810, 2013145620]

約数ペア:

[(1, 2013145620), (2, 1006572810), (3, 671048540), (4, 503286405), (5, 402629124), (6, 335524270), (10, 201314562), (12, 167762135), (15, 134209708), (20, 100657281), (30, 67104854), (43, 46817340), (60, 33552427), (86, 23408670), (129, 15605780), (172, 11704335), (215, 9363468), (258, 7802890), (430, 4681734), (516, 3901445), (645, 3121156), (751, 2680620), (860, 2340867), (1039, 1937580), (1290, 1560578), (1502, 1340310), (2078, 968790), (2253, 893540), (2580, 780289), (3004, 670155), (3117, 645860), (3755, 536124), (4156, 484395), (4506, 446770), (5195, 387516), (6234, 322930), (7510, 268062), (9012, 223385), (10390, 193758), (11265, 178708), (12468, 161465), (15020, 134031), (15585, 129172), (20780, 96879), (22530, 89354), (31170, 64586), (32293, 62340), (44677, 45060)]