27597010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 60424704

約数和(自身を除く): 32827694

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 61, 70, 115, 122, 161, 230, 281, 305, 322, 427, 562, 610, 805, 854, 1403, 1405, 1610, 1967, 2135, 2806, 2810, 3934, 4270, 6463, 7015, 9821, 9835, 12926, 14030, 17141, 19642, 19670, 32315, 34282, 45241, 49105, 64630, 85705, 90482, 98210, 119987, 171410, 226205, 239974, 394243, 452410, 599935, 788486, 1199870, 1971215, 2759701, 3942430, 5519402, 13798505, 27597010]

約数ペア:

[(1, 27597010), (2, 13798505), (5, 5519402), (7, 3942430), (10, 2759701), (14, 1971215), (23, 1199870), (35, 788486), (46, 599935), (61, 452410), (70, 394243), (115, 239974), (122, 226205), (161, 171410), (230, 119987), (281, 98210), (305, 90482), (322, 85705), (427, 64630), (562, 49105), (610, 45241), (805, 34282), (854, 32315), (1403, 19670), (1405, 19642), (1610, 17141), (1967, 14030), (2135, 12926), (2806, 9835), (2810, 9821), (3934, 7015), (4270, 6463)]