30983264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 66679200

約数和(自身を除く): 35695936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1049, 1136, 1846, 2098, 2272, 3692, 4196, 7384, 8392, 13637, 14768, 16784, 27274, 29536, 33568, 54548, 74479, 109096, 148958, 218192, 297916, 436384, 595832, 968227, 1191664, 1936454, 2383328, 3872908, 7745816, 15491632, 30983264]

約数ペア:

[(1, 30983264), (2, 15491632), (4, 7745816), (8, 3872908), (13, 2383328), (16, 1936454), (26, 1191664), (32, 968227), (52, 595832), (71, 436384), (104, 297916), (142, 218192), (208, 148958), (284, 109096), (416, 74479), (568, 54548), (923, 33568), (1049, 29536), (1136, 27274), (1846, 16784), (2098, 14768), (2272, 13637), (3692, 8392), (4196, 7384)]