30366969580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{19219601}}^1$

素因数の和:19219689

約数の個数: 24

約数和(自身を含む): 64577862720

約数和(自身を除く): 34210893140

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 19219601, 38439202, 76878404, 96098005, 192196010, 384392020, 1518348479, 3036696958, 6073393916, 7591742395, 15183484790, 30366969580]

約数ペア:

[(1, 30366969580), (2, 15183484790), (4, 7591742395), (5, 6073393916), (10, 3036696958), (20, 1518348479), (79, 384392020), (158, 192196010), (316, 96098005), (395, 76878404), (790, 38439202), (1580, 19219601)]