100404290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3407}}^1$

素因数の和:3842

約数の個数: 32

約数和(自身を含む): 207097344

約数和(自身を除く): 106693054

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421, 842, 2105, 2947, 3407, 4210, 5894, 6814, 14735, 17035, 23849, 29470, 34070, 47698, 119245, 238490, 1434347, 2868694, 7171735, 10040429, 14343470, 20080858, 50202145, 100404290]

約数ペア:

[(1, 100404290), (2, 50202145), (5, 20080858), (7, 14343470), (10, 10040429), (14, 7171735), (35, 2868694), (70, 1434347), (421, 238490), (842, 119245), (2105, 47698), (2947, 34070), (3407, 29470), (4210, 23849), (5894, 17035), (6814, 14735)]