15940070

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{3169}}^1$

素因数の和:3679

約数の個数: 16

約数和(自身を含む): 28758240

約数和(自身を除く): 12818170

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 3169, 5030, 6338, 15845, 31690, 1594007, 3188014, 7970035, 15940070]

約数ペア:

[(1, 15940070), (2, 7970035), (5, 3188014), (10, 1594007), (503, 31690), (1006, 15845), (2515, 6338), (3169, 5030)]