133938770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21499}}^1$

素因数の和:21602

約数の個数: 32

約数和(自身を含む): 278640000

約数和(自身を除く): 144701230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 21499, 42998, 107495, 150493, 214990, 300986, 752465, 1504930, 1913411, 3826822, 9567055, 13393877, 19134110, 26787754, 66969385, 133938770]

約数ペア:

[(1, 133938770), (2, 66969385), (5, 26787754), (7, 19134110), (10, 13393877), (14, 9567055), (35, 3826822), (70, 1913411), (89, 1504930), (178, 752465), (445, 300986), (623, 214990), (890, 150493), (1246, 107495), (3115, 42998), (6230, 21499)]