210002470

素因数分解:

$2^1\times 5^1\times {\mathrm{2273}}^1\times {\mathrm{9239}}^1$

素因数の和:11519

約数の個数: 16

約数和(自身を含む): 378211680

約数和(自身を除く): 168209210

約数列:

[1, 2, 5, 10, 2273, 4546, 9239, 11365, 18478, 22730, 46195, 92390, 21000247, 42000494, 105001235, 210002470]

約数ペア:

[(1, 210002470), (2, 105001235), (5, 42000494), (10, 21000247), (2273, 92390), (4546, 46195), (9239, 22730), (11365, 18478)]