12691230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{977}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 30560544

約数和(自身を除く): 17869314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 433, 866, 977, 1299, 1954, 2165, 2598, 2931, 4330, 4885, 5862, 6495, 9770, 12990, 14655, 29310, 423041, 846082, 1269123, 2115205, 2538246, 4230410, 6345615, 12691230]

約数ペア:

[(1, 12691230), (2, 6345615), (3, 4230410), (5, 2538246), (6, 2115205), (10, 1269123), (15, 846082), (30, 423041), (433, 29310), (866, 14655), (977, 12990), (1299, 9770), (1954, 6495), (2165, 5862), (2598, 4885), (2931, 4330)]