164707410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{784321}}^1$

素因数の和:784338

約数の個数: 32

約数和(自身を含む): 451769472

約数和(自身を除く): 287062062

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 784321, 1568642, 2352963, 3921605, 4705926, 5490247, 7843210, 10980494, 11764815, 16470741, 23529630, 27451235, 32941482, 54902470, 82353705, 164707410]

約数ペア:

[(1, 164707410), (2, 82353705), (3, 54902470), (5, 32941482), (6, 27451235), (7, 23529630), (10, 16470741), (14, 11764815), (15, 10980494), (21, 7843210), (30, 5490247), (35, 4705926), (42, 3921605), (70, 2352963), (105, 1568642), (210, 784321)]