20141130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1319}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 48470400

約数和(自身を除く): 28329270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1319, 1527, 2545, 2638, 3054, 3957, 5090, 6595, 7635, 7914, 13190, 15270, 19785, 39570, 671371, 1342742, 2014113, 3356855, 4028226, 6713710, 10070565, 20141130]

約数ペア:

[(1, 20141130), (2, 10070565), (3, 6713710), (5, 4028226), (6, 3356855), (10, 2014113), (15, 1342742), (30, 671371), (509, 39570), (1018, 19785), (1319, 15270), (1527, 13190), (2545, 7914), (2638, 7635), (3054, 6595), (3957, 5090)]