168448210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{33893}}^1$

素因数の和:33978

約数の個数: 32

約数和(自身を含む): 351412992

約数和(自身を除く): 182964782

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 33893, 67786, 169465, 237251, 338930, 474502, 1186255, 2372510, 2406403, 4812806, 12032015, 16844821, 24064030, 33689642, 84224105, 168448210]

約数ペア:

[(1, 168448210), (2, 84224105), (5, 33689642), (7, 24064030), (10, 16844821), (14, 12032015), (35, 4812806), (70, 2406403), (71, 2372510), (142, 1186255), (355, 474502), (497, 338930), (710, 237251), (994, 169465), (2485, 67786), (4970, 33893)]