87012930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{14723}}^1$

素因数の和:14930

約数の個数: 32

約数和(自身を含む): 209905344

約数和(自身を除く): 122892414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 14723, 29446, 44169, 73615, 88338, 147230, 220845, 441690, 2900431, 5800862, 8701293, 14502155, 17402586, 29004310, 43506465, 87012930]

約数ペア:

[(1, 87012930), (2, 43506465), (3, 29004310), (5, 17402586), (6, 14502155), (10, 8701293), (15, 5800862), (30, 2900431), (197, 441690), (394, 220845), (591, 147230), (985, 88338), (1182, 73615), (1970, 44169), (2955, 29446), (5910, 14723)]