13867070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 31021056

約数和(自身を除く): 17153986

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 43, 70, 85, 86, 119, 170, 215, 238, 271, 301, 430, 542, 595, 602, 731, 1190, 1355, 1462, 1505, 1897, 2710, 3010, 3655, 3794, 4607, 5117, 7310, 9214, 9485, 10234, 11653, 18970, 23035, 23306, 25585, 32249, 46070, 51170, 58265, 64498, 81571, 116530, 161245, 163142, 198101, 322490, 396202, 407855, 815710, 990505, 1386707, 1981010, 2773414, 6933535, 13867070]

約数ペア:

[(1, 13867070), (2, 6933535), (5, 2773414), (7, 1981010), (10, 1386707), (14, 990505), (17, 815710), (34, 407855), (35, 396202), (43, 322490), (70, 198101), (85, 163142), (86, 161245), (119, 116530), (170, 81571), (215, 64498), (238, 58265), (271, 51170), (301, 46070), (430, 32249), (542, 25585), (595, 23306), (602, 23035), (731, 18970), (1190, 11653), (1355, 10234), (1462, 9485), (1505, 9214), (1897, 7310), (2710, 5117), (3010, 4607), (3655, 3794)]