90224090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{5987}}^1$

素因数の和:6142

約数の個数: 32

約数和(自身を含む): 178490304

約数和(自身を除く): 88266214

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 5987, 7535, 11974, 15070, 29935, 59870, 65857, 131714, 329285, 658570, 820219, 1640438, 4101095, 8202190, 9022409, 18044818, 45112045, 90224090]

約数ペア:

[(1, 90224090), (2, 45112045), (5, 18044818), (10, 9022409), (11, 8202190), (22, 4101095), (55, 1640438), (110, 820219), (137, 658570), (274, 329285), (685, 131714), (1370, 65857), (1507, 59870), (3014, 29935), (5987, 15070), (7535, 11974)]