822121230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{3914863}}^1$

素因数の和:3914880

約数の個数: 32

約数和(自身を含む): 2254961664

約数和(自身を除く): 1432840434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 3914863, 7829726, 11744589, 19574315, 23489178, 27404041, 39148630, 54808082, 58722945, 82212123, 117445890, 137020205, 164424246, 274040410, 411060615, 822121230]

約数ペア:

[(1, 822121230), (2, 411060615), (3, 274040410), (5, 164424246), (6, 137020205), (7, 117445890), (10, 82212123), (14, 58722945), (15, 54808082), (21, 39148630), (30, 27404041), (35, 23489178), (42, 19574315), (70, 11744589), (105, 7829726), (210, 3914863)]