1009140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 3128160

約数和(自身を除く): 2119020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 139, 165, 220, 242, 278, 330, 363, 417, 484, 556, 605, 660, 695, 726, 834, 1210, 1390, 1452, 1529, 1668, 1815, 2085, 2420, 2780, 3058, 3630, 4170, 4587, 6116, 7260, 7645, 8340, 9174, 15290, 16819, 18348, 22935, 30580, 33638, 45870, 50457, 67276, 84095, 91740, 100914, 168190, 201828, 252285, 336380, 504570, 1009140]

約数ペア:

[(1, 1009140), (2, 504570), (3, 336380), (4, 252285), (5, 201828), (6, 168190), (10, 100914), (11, 91740), (12, 84095), (15, 67276), (20, 50457), (22, 45870), (30, 33638), (33, 30580), (44, 22935), (55, 18348), (60, 16819), (66, 15290), (110, 9174), (121, 8340), (132, 7645), (139, 7260), (165, 6116), (220, 4587), (242, 4170), (278, 3630), (330, 3058), (363, 2780), (417, 2420), (484, 2085), (556, 1815), (605, 1668), (660, 1529), (695, 1452), (726, 1390), (834, 1210)]