21733390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13499}}^1$

素因数の和:13536

約数の個数: 32

約数和(自身を含む): 46656000

約数和(自身を除く): 24922610

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 13499, 26998, 67495, 94493, 134990, 188986, 310477, 472465, 620954, 944930, 1552385, 2173339, 3104770, 4346678, 10866695, 21733390]

約数ペア:

[(1, 21733390), (2, 10866695), (5, 4346678), (7, 3104770), (10, 2173339), (14, 1552385), (23, 944930), (35, 620954), (46, 472465), (70, 310477), (115, 188986), (161, 134990), (230, 94493), (322, 67495), (805, 26998), (1610, 13499)]