28367070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12953}}^1$

素因数の和:13036

約数の個数: 32

約数和(自身を含む): 69018912

約数和(自身を除く): 40651842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 12953, 25906, 38859, 64765, 77718, 129530, 194295, 388590, 945569, 1891138, 2836707, 4727845, 5673414, 9455690, 14183535, 28367070]

約数ペア:

[(1, 28367070), (2, 14183535), (3, 9455690), (5, 5673414), (6, 4727845), (10, 2836707), (15, 1891138), (30, 945569), (73, 388590), (146, 194295), (219, 129530), (365, 77718), (438, 64765), (730, 38859), (1095, 25906), (2190, 12953)]