15710910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 40677120

約数和(自身を除く): 24966210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 258, 285, 430, 570, 641, 645, 817, 1282, 1290, 1634, 1923, 2451, 3205, 3846, 4085, 4902, 6410, 8170, 9615, 12179, 12255, 19230, 24358, 24510, 27563, 36537, 55126, 60895, 73074, 82689, 121790, 137815, 165378, 182685, 275630, 365370, 413445, 523697, 826890, 1047394, 1571091, 2618485, 3142182, 5236970, 7855455, 15710910]

約数ペア:

[(1, 15710910), (2, 7855455), (3, 5236970), (5, 3142182), (6, 2618485), (10, 1571091), (15, 1047394), (19, 826890), (30, 523697), (38, 413445), (43, 365370), (57, 275630), (86, 182685), (95, 165378), (114, 137815), (129, 121790), (190, 82689), (215, 73074), (258, 60895), (285, 55126), (430, 36537), (570, 27563), (641, 24510), (645, 24358), (817, 19230), (1282, 12255), (1290, 12179), (1634, 9615), (1923, 8170), (2451, 6410), (3205, 4902), (3846, 4085)]