132870770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{6491}}^1$

素因数の和:6610

約数の個数: 32

約数和(自身を含む): 252408960

約数和(自身を除く): 119538190

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 6491, 10235, 12982, 20470, 32455, 64910, 149293, 298586, 577699, 746465, 1155398, 1492930, 2888495, 5776990, 13287077, 26574154, 66435385, 132870770]

約数ペア:

[(1, 132870770), (2, 66435385), (5, 26574154), (10, 13287077), (23, 5776990), (46, 2888495), (89, 1492930), (115, 1155398), (178, 746465), (230, 577699), (445, 298586), (890, 149293), (2047, 64910), (4094, 32455), (6491, 20470), (10235, 12982)]