15517507070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1635143}}^1$

素因数の和:1635236

約数の個数: 32

約数和(自身を含む): 30492165312

約数和(自身を除く): 14974658242

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 1635143, 3270286, 8175715, 16351430, 21256859, 42513718, 106284295, 119365439, 212568590, 238730878, 596827195, 1193654390, 1551750707, 3103501414, 7758753535, 15517507070]

約数ペア:

[(1, 15517507070), (2, 7758753535), (5, 3103501414), (10, 1551750707), (13, 1193654390), (26, 596827195), (65, 238730878), (73, 212568590), (130, 119365439), (146, 106284295), (365, 42513718), (730, 21256859), (949, 16351430), (1898, 8175715), (4745, 3270286), (9490, 1635143)]