242578210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{4273}}^1$

素因数の和:5098

約数の個数: 32

約数和(自身を含む): 499750272

約数和(自身を除く): 257172062

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 811, 1622, 4055, 4273, 5677, 8110, 8546, 11354, 21365, 28385, 29911, 42730, 56770, 59822, 149555, 299110, 3465403, 6930806, 17327015, 24257821, 34654030, 48515642, 121289105, 242578210]

約数ペア:

[(1, 242578210), (2, 121289105), (5, 48515642), (7, 34654030), (10, 24257821), (14, 17327015), (35, 6930806), (70, 3465403), (811, 299110), (1622, 149555), (4055, 59822), (4273, 56770), (5677, 42730), (8110, 29911), (8546, 28385), (11354, 21365)]