30199701

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2917}}^1$

素因数の和:2973

約数の個数: 32

約数和(自身を含む): 50423040

約数和(自身を除く): 20223339

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1479, 2917, 3451, 8751, 10353, 20419, 49589, 61257, 84593, 148767, 253779, 347123, 592151, 1041369, 1438081, 1776453, 4314243, 10066567, 30199701]

約数ペア:

[(1, 30199701), (3, 10066567), (7, 4314243), (17, 1776453), (21, 1438081), (29, 1041369), (51, 592151), (87, 347123), (119, 253779), (203, 148767), (357, 84593), (493, 61257), (609, 49589), (1479, 20419), (2917, 10353), (3451, 8751)]