102922540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{105023}}^1$

素因数の和:105046

約数の個数: 36

約数和(自身を含む): 251427456

約数和(自身を除く): 148504916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 105023, 210046, 420092, 525115, 735161, 1050230, 1470322, 2100460, 2940644, 3675805, 5146127, 7351610, 10292254, 14703220, 20584508, 25730635, 51461270, 102922540]

約数ペア:

[(1, 102922540), (2, 51461270), (4, 25730635), (5, 20584508), (7, 14703220), (10, 10292254), (14, 7351610), (20, 5146127), (28, 3675805), (35, 2940644), (49, 2100460), (70, 1470322), (98, 1050230), (140, 735161), (196, 525115), (245, 420092), (490, 210046), (980, 105023)]