34789720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{124249}}^1$

素因数の和:124267

約数の個数: 32

約数和(自身を含む): 89460000

約数和(自身を除く): 54670280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 124249, 248498, 496996, 621245, 869743, 993992, 1242490, 1739486, 2484980, 3478972, 4348715, 4969960, 6957944, 8697430, 17394860, 34789720]

約数ペア:

[(1, 34789720), (2, 17394860), (4, 8697430), (5, 6957944), (7, 4969960), (8, 4348715), (10, 3478972), (14, 2484980), (20, 1739486), (28, 1242490), (35, 993992), (40, 869743), (56, 621245), (70, 496996), (140, 248498), (280, 124249)]