26661930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2111}}^1$

素因数の和:2542

約数の個数: 32

約数和(自身を含む): 64171008

約数和(自身を除く): 37509078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2111, 2526, 4210, 4222, 6315, 6333, 10555, 12630, 12666, 21110, 31665, 63330, 888731, 1777462, 2666193, 4443655, 5332386, 8887310, 13330965, 26661930]

約数ペア:

[(1, 26661930), (2, 13330965), (3, 8887310), (5, 5332386), (6, 4443655), (10, 2666193), (15, 1777462), (30, 888731), (421, 63330), (842, 31665), (1263, 21110), (2105, 12666), (2111, 12630), (2526, 10555), (4210, 6333), (4222, 6315)]