26542860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2969}}^1$

素因数の和:3130

約数の個数: 48

約数和(自身を含む): 74844000

約数和(自身を除く): 48301140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2969, 2980, 4470, 5938, 8907, 8940, 11876, 14845, 17814, 29690, 35628, 44535, 59380, 89070, 178140, 442381, 884762, 1327143, 1769524, 2211905, 2654286, 4423810, 5308572, 6635715, 8847620, 13271430, 26542860]

約数ペア:

[(1, 26542860), (2, 13271430), (3, 8847620), (4, 6635715), (5, 5308572), (6, 4423810), (10, 2654286), (12, 2211905), (15, 1769524), (20, 1327143), (30, 884762), (60, 442381), (149, 178140), (298, 89070), (447, 59380), (596, 44535), (745, 35628), (894, 29690), (1490, 17814), (1788, 14845), (2235, 11876), (2969, 8940), (2980, 8907), (4470, 5938)]