2148690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1069}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 5238720

約数和(自身を除く): 3090030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 1069, 2010, 2138, 3207, 5345, 6414, 10690, 16035, 32070, 71623, 143246, 214869, 358115, 429738, 716230, 1074345, 2148690]

約数ペア:

[(1, 2148690), (2, 1074345), (3, 716230), (5, 429738), (6, 358115), (10, 214869), (15, 143246), (30, 71623), (67, 32070), (134, 16035), (201, 10690), (335, 6414), (402, 5345), (670, 3207), (1005, 2138), (1069, 2010)]