13086390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{857}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 31505760

約数和(自身を除く): 18419370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 857, 1018, 1527, 1714, 2545, 2571, 3054, 4285, 5090, 5142, 7635, 8570, 12855, 15270, 25710, 436213, 872426, 1308639, 2181065, 2617278, 4362130, 6543195, 13086390]

約数ペア:

[(1, 13086390), (2, 6543195), (3, 4362130), (5, 2617278), (6, 2181065), (10, 1308639), (15, 872426), (30, 436213), (509, 25710), (857, 15270), (1018, 12855), (1527, 8570), (1714, 7635), (2545, 5142), (2571, 5090), (3054, 4285)]