3316040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 9192960

約数和(自身を除く): 5876920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 911, 1820, 1822, 3640, 3644, 4555, 6377, 7288, 9110, 11843, 12754, 18220, 23686, 25508, 31885, 36440, 47372, 51016, 59215, 63770, 82901, 94744, 118430, 127540, 165802, 236860, 255080, 331604, 414505, 473720, 663208, 829010, 1658020, 3316040]

約数ペア:

[(1, 3316040), (2, 1658020), (4, 829010), (5, 663208), (7, 473720), (8, 414505), (10, 331604), (13, 255080), (14, 236860), (20, 165802), (26, 127540), (28, 118430), (35, 94744), (40, 82901), (52, 63770), (56, 59215), (65, 51016), (70, 47372), (91, 36440), (104, 31885), (130, 25508), (140, 23686), (182, 18220), (260, 12754), (280, 11843), (364, 9110), (455, 7288), (520, 6377), (728, 4555), (910, 3644), (911, 3640), (1820, 1822)]