12527830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 26979696

約数和(自身を除く): 14451866

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 691, 1295, 1382, 1813, 2590, 3455, 3626, 4837, 6910, 9065, 9674, 18130, 24185, 25567, 33859, 48370, 51134, 67718, 127835, 169295, 178969, 255670, 338590, 357938, 894845, 1252783, 1789690, 2505566, 6263915, 12527830]

約数ペア:

[(1, 12527830), (2, 6263915), (5, 2505566), (7, 1789690), (10, 1252783), (14, 894845), (35, 357938), (37, 338590), (49, 255670), (70, 178969), (74, 169295), (98, 127835), (185, 67718), (245, 51134), (259, 48370), (370, 33859), (490, 25567), (518, 24185), (691, 18130), (1295, 9674), (1382, 9065), (1813, 6910), (2590, 4837), (3455, 3626)]