15264410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 34560000

約数和(自身を除く): 19295590

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 437, 499, 665, 805, 874, 998, 1330, 1610, 2185, 2495, 3059, 3493, 4370, 4990, 6118, 6986, 9481, 11477, 15295, 17465, 18962, 22954, 30590, 34930, 47405, 57385, 66367, 80339, 94810, 114770, 132734, 160678, 218063, 331835, 401695, 436126, 663670, 803390, 1090315, 1526441, 2180630, 3052882, 7632205, 15264410]

約数ペア:

[(1, 15264410), (2, 7632205), (5, 3052882), (7, 2180630), (10, 1526441), (14, 1090315), (19, 803390), (23, 663670), (35, 436126), (38, 401695), (46, 331835), (70, 218063), (95, 160678), (115, 132734), (133, 114770), (161, 94810), (190, 80339), (230, 66367), (266, 57385), (322, 47405), (437, 34930), (499, 30590), (665, 22954), (805, 18962), (874, 17465), (998, 15295), (1330, 11477), (1610, 9481), (2185, 6986), (2495, 6118), (3059, 4990), (3493, 4370)]