29182010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20407}}^1$

素因数の和:20438

約数の個数: 32

約数和(自身を含む): 61713792

約数和(自身を除く): 32531782

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 20407, 40814, 102035, 204070, 224477, 265291, 448954, 530582, 1122385, 1326455, 2244770, 2652910, 2918201, 5836402, 14591005, 29182010]

約数ペア:

[(1, 29182010), (2, 14591005), (5, 5836402), (10, 2918201), (11, 2652910), (13, 2244770), (22, 1326455), (26, 1122385), (55, 530582), (65, 448954), (110, 265291), (130, 224477), (143, 204070), (286, 102035), (715, 40814), (1430, 20407)]