133698730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2707}}^1$

素因数の和:3174

約数の個数: 32

約数和(自身を含む): 263217600

約数和(自身を除く): 129518870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 449, 898, 2245, 2707, 4490, 4939, 5414, 9878, 13535, 24695, 27070, 29777, 49390, 59554, 148885, 297770, 1215443, 2430886, 6077215, 12154430, 13369873, 26739746, 66849365, 133698730]

約数ペア:

[(1, 133698730), (2, 66849365), (5, 26739746), (10, 13369873), (11, 12154430), (22, 6077215), (55, 2430886), (110, 1215443), (449, 297770), (898, 148885), (2245, 59554), (2707, 49390), (4490, 29777), (4939, 27070), (5414, 24695), (9878, 13535)]