63907060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1613}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 154014336

約数和(自身を除く): 90107276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283, 566, 1132, 1415, 1613, 1981, 2830, 3226, 3962, 5660, 6452, 7924, 8065, 9905, 11291, 16130, 19810, 22582, 32260, 39620, 45164, 56455, 112910, 225820, 456479, 912958, 1825916, 2282395, 3195353, 4564790, 6390706, 9129580, 12781412, 15976765, 31953530, 63907060]

約数ペア:

[(1, 63907060), (2, 31953530), (4, 15976765), (5, 12781412), (7, 9129580), (10, 6390706), (14, 4564790), (20, 3195353), (28, 2282395), (35, 1825916), (70, 912958), (140, 456479), (283, 225820), (566, 112910), (1132, 56455), (1415, 45164), (1613, 39620), (1981, 32260), (2830, 22582), (3226, 19810), (3962, 16130), (5660, 11291), (6452, 9905), (7924, 8065)]