12903270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1123}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 31076352

約数和(自身を除く): 18173082

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1123, 1149, 1915, 2246, 2298, 3369, 3830, 5615, 5745, 6738, 11230, 11490, 16845, 33690, 430109, 860218, 1290327, 2150545, 2580654, 4301090, 6451635, 12903270]

約数ペア:

[(1, 12903270), (2, 6451635), (3, 4301090), (5, 2580654), (6, 2150545), (10, 1290327), (15, 860218), (30, 430109), (383, 33690), (766, 16845), (1123, 11490), (1149, 11230), (1915, 6738), (2246, 5745), (2298, 5615), (3369, 3830)]