258256170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151027}}^1$

素因数の和:151059

約数の個数: 48

約数和(自身を含む): 706811040

約数和(自身を除く): 448554870

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, 151027, 302054, 453081, 755135, 906162, 1359243, 1510270, 2265405, 2718486, 2869513, 4530810, 5739026, 6796215, 8608539, 13592430, 14347565, 17217078, 25825617, 28695130, 43042695, 51651234, 86085390, 129128085, 258256170]

約数ペア:

[(1, 258256170), (2, 129128085), (3, 86085390), (5, 51651234), (6, 43042695), (9, 28695130), (10, 25825617), (15, 17217078), (18, 14347565), (19, 13592430), (30, 8608539), (38, 6796215), (45, 5739026), (57, 4530810), (90, 2869513), (95, 2718486), (114, 2265405), (171, 1510270), (190, 1359243), (285, 906162), (342, 755135), (570, 453081), (855, 302054), (1710, 151027)]