30481130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1171}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 58224960

約数和(自身を除く): 27743830

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1171, 1370, 2342, 2603, 5206, 5855, 11710, 13015, 22249, 26030, 44498, 111245, 160427, 222490, 320854, 802135, 1604270, 3048113, 6096226, 15240565, 30481130]

約数ペア:

[(1, 30481130), (2, 15240565), (5, 6096226), (10, 3048113), (19, 1604270), (38, 802135), (95, 320854), (137, 222490), (190, 160427), (274, 111245), (685, 44498), (1171, 26030), (1370, 22249), (2342, 13015), (2603, 11710), (5206, 5855)]