22390970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4049}}^1$

素因数の和:4142

約数の個数: 32

約数和(自身を含む): 46656000

約数和(自身を除く): 24265030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 4049, 5530, 8098, 20245, 28343, 40490, 56686, 141715, 283430, 319871, 639742, 1599355, 2239097, 3198710, 4478194, 11195485, 22390970]

約数ペア:

[(1, 22390970), (2, 11195485), (5, 4478194), (7, 3198710), (10, 2239097), (14, 1599355), (35, 639742), (70, 319871), (79, 283430), (158, 141715), (395, 56686), (553, 40490), (790, 28343), (1106, 20245), (2765, 8098), (4049, 5530)]