391636170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229027}}^1$

素因数の和:229059

約数の個数: 48

約数和(自身を含む): 1071851040

約数和(自身を除く): 680214870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 229027, 458054, 687081, 1145135, 1374162, 2061243, 2290270, 3435405, 4122486, 4351513, 6870810, 8703026, 10306215, 13054539, 20612430, 21757565, 26109078, 39163617, 43515130, 65272695, 78327234, 130545390, 195818085, 391636170]

約数ペア:

[(1, 391636170), (2, 195818085), (3, 130545390), (5, 78327234), (6, 65272695), (9, 43515130), (10, 39163617), (15, 26109078), (18, 21757565), (19, 20612430), (30, 13054539), (38, 10306215), (45, 8703026), (57, 6870810), (90, 4351513), (95, 4122486), (114, 3435405), (171, 2290270), (190, 2061243), (285, 1374162), (342, 1145135), (570, 687081), (855, 458054), (1710, 229027)]