2021113010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{94049}}^1$

素因数の和:94370

約数の個数: 32

約数和(自身を含む): 4171305600

約数和(自身を除く): 2150192590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1535, 2149, 3070, 4298, 10745, 21490, 94049, 188098, 470245, 658343, 940490, 1316686, 3291715, 6583430, 28873043, 57746086, 144365215, 202111301, 288730430, 404222602, 1010556505, 2021113010]

約数ペア:

[(1, 2021113010), (2, 1010556505), (5, 404222602), (7, 288730430), (10, 202111301), (14, 144365215), (35, 57746086), (70, 28873043), (307, 6583430), (614, 3291715), (1535, 1316686), (2149, 940490), (3070, 658343), (4298, 470245), (10745, 188098), (21490, 94049)]