69262620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{164911}}^1$

素因数の和:164930

約数の個数: 48

約数和(自身を含む): 221641728

約数和(自身を除く): 152379108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 164911, 329822, 494733, 659644, 824555, 989466, 1154377, 1649110, 1978932, 2308754, 2473665, 3298220, 3463131, 4617508, 4947330, 5771885, 6926262, 9894660, 11543770, 13852524, 17315655, 23087540, 34631310, 69262620]

約数ペア:

[(1, 69262620), (2, 34631310), (3, 23087540), (4, 17315655), (5, 13852524), (6, 11543770), (7, 9894660), (10, 6926262), (12, 5771885), (14, 4947330), (15, 4617508), (20, 3463131), (21, 3298220), (28, 2473665), (30, 2308754), (35, 1978932), (42, 1649110), (60, 1154377), (70, 989466), (84, 824555), (105, 659644), (140, 494733), (210, 329822), (420, 164911)]