13970830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 26292960

約数和(自身を除く): 12322130

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 619, 1238, 2257, 3095, 4514, 6190, 11285, 22570, 22903, 37759, 45806, 75518, 114515, 188795, 229030, 377590, 1397083, 2794166, 6985415, 13970830]

約数ペア:

[(1, 13970830), (2, 6985415), (5, 2794166), (10, 1397083), (37, 377590), (61, 229030), (74, 188795), (122, 114515), (185, 75518), (305, 45806), (370, 37759), (610, 22903), (619, 22570), (1238, 11285), (2257, 6190), (3095, 4514)]