65532990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{4931}}^1$

素因数の和:5384

約数の個数: 32

約数和(自身を含む): 157666176

約数和(自身を除く): 92133186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443, 886, 1329, 2215, 2658, 4430, 4931, 6645, 9862, 13290, 14793, 24655, 29586, 49310, 73965, 147930, 2184433, 4368866, 6553299, 10922165, 13106598, 21844330, 32766495, 65532990]

約数ペア:

[(1, 65532990), (2, 32766495), (3, 21844330), (5, 13106598), (6, 10922165), (10, 6553299), (15, 4368866), (30, 2184433), (443, 147930), (886, 73965), (1329, 49310), (2215, 29586), (2658, 24655), (4430, 14793), (4931, 13290), (6645, 9862)]