31932540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9337}}^1$

素因数の和:9371

約数の個数: 72

約数和(自身を含む): 101970960

約数和(自身を除く): 70038420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 9337, 18674, 28011, 37348, 46685, 56022, 84033, 93370, 112044, 140055, 168066, 177403, 186740, 280110, 336132, 354806, 420165, 532209, 560220, 709612, 840330, 887015, 1064418, 1596627, 1680660, 1774030, 2128836, 2661045, 3193254, 3548060, 5322090, 6386508, 7983135, 10644180, 15966270, 31932540]

約数ペア:

[(1, 31932540), (2, 15966270), (3, 10644180), (4, 7983135), (5, 6386508), (6, 5322090), (9, 3548060), (10, 3193254), (12, 2661045), (15, 2128836), (18, 1774030), (19, 1680660), (20, 1596627), (30, 1064418), (36, 887015), (38, 840330), (45, 709612), (57, 560220), (60, 532209), (76, 420165), (90, 354806), (95, 336132), (114, 280110), (171, 186740), (180, 177403), (190, 168066), (228, 140055), (285, 112044), (342, 93370), (380, 84033), (570, 56022), (684, 46685), (855, 37348), (1140, 28011), (1710, 18674), (3420, 9337)]