28884990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9533}}^1$

素因数の和:9644

約数の個数: 32

約数和(自身を含む): 70017696

約数和(自身を除く): 41132706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 9533, 19066, 28599, 47665, 57198, 95330, 142995, 285990, 962833, 1925666, 2888499, 4814165, 5776998, 9628330, 14442495, 28884990]

約数ペア:

[(1, 28884990), (2, 14442495), (3, 9628330), (5, 5776998), (6, 4814165), (10, 2888499), (15, 1925666), (30, 962833), (101, 285990), (202, 142995), (303, 95330), (505, 57198), (606, 47665), (1010, 28599), (1515, 19066), (3030, 9533)]