90021470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{116911}}^1$

素因数の和:116936

約数の個数: 32

約数和(自身を含む): 202023936

約数和(自身を除く): 112002466

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 116911, 233822, 584555, 818377, 1169110, 1286021, 1636754, 2572042, 4091885, 6430105, 8183770, 9002147, 12860210, 18004294, 45010735, 90021470]

約数ペア:

[(1, 90021470), (2, 45010735), (5, 18004294), (7, 12860210), (10, 9002147), (11, 8183770), (14, 6430105), (22, 4091885), (35, 2572042), (55, 1636754), (70, 1286021), (77, 1169110), (110, 818377), (154, 584555), (385, 233822), (770, 116911)]