99002710

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 181530720

約数和(自身を除く): 82528010

約数列:

[1, 2, 5, 10, 89, 173, 178, 346, 445, 643, 865, 890, 1286, 1730, 3215, 6430, 15397, 30794, 57227, 76985, 111239, 114454, 153970, 222478, 286135, 556195, 572270, 1112390, 9900271, 19800542, 49501355, 99002710]

約数ペア:

[(1, 99002710), (2, 49501355), (5, 19800542), (10, 9900271), (89, 1112390), (173, 572270), (178, 556195), (346, 286135), (445, 222478), (643, 153970), (865, 114454), (890, 111239), (1286, 76985), (1730, 57227), (3215, 30794), (6430, 15397)]