14945220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1145

約数の個数: 72

約数和(自身を含む): 45951360

約数和(自身を除く): 31006140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1051, 1185, 1422, 1580, 2102, 2370, 2844, 3153, 3555, 4204, 4740, 5255, 6306, 7110, 9459, 10510, 12612, 14220, 15765, 18918, 21020, 31530, 37836, 47295, 63060, 83029, 94590, 166058, 189180, 249087, 332116, 415145, 498174, 747261, 830290, 996348, 1245435, 1494522, 1660580, 2490870, 2989044, 3736305, 4981740, 7472610, 14945220]

約数ペア:

[(1, 14945220), (2, 7472610), (3, 4981740), (4, 3736305), (5, 2989044), (6, 2490870), (9, 1660580), (10, 1494522), (12, 1245435), (15, 996348), (18, 830290), (20, 747261), (30, 498174), (36, 415145), (45, 332116), (60, 249087), (79, 189180), (90, 166058), (158, 94590), (180, 83029), (237, 63060), (316, 47295), (395, 37836), (474, 31530), (711, 21020), (790, 18918), (948, 15765), (1051, 14220), (1185, 12612), (1422, 10510), (1580, 9459), (2102, 7110), (2370, 6306), (2844, 5255), (3153, 4740), (3555, 4204)]