13118820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 43794240

約数和(自身を除く): 30675420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 139, 143, 156, 165, 195, 220, 242, 260, 278, 286, 330, 363, 390, 417, 429, 484, 556, 572, 605, 660, 695, 715, 726, 780, 834, 858, 1210, 1390, 1430, 1452, 1529, 1573, 1668, 1716, 1807, 1815, 2085, 2145, 2420, 2780, 2860, 3058, 3146, 3614, 3630, 4170, 4290, 4587, 4719, 5421, 6116, 6292, 7228, 7260, 7645, 7865, 8340, 8580, 9035, 9174, 9438, 10842, 15290, 15730, 16819, 18070, 18348, 18876, 19877, 21684, 22935, 23595, 27105, 30580, 31460, 33638, 36140, 39754, 45870, 47190, 50457, 54210, 59631, 67276, 79508, 84095, 91740, 94380, 99385, 100914, 108420, 119262, 168190, 198770, 201828, 218647, 238524, 252285, 298155, 336380, 397540, 437294, 504570, 596310, 655941, 874588, 1009140, 1093235, 1192620, 1311882, 2186470, 2623764, 3279705, 4372940, 6559410, 13118820]

約数ペア:

[(1, 13118820), (2, 6559410), (3, 4372940), (4, 3279705), (5, 2623764), (6, 2186470), (10, 1311882), (11, 1192620), (12, 1093235), (13, 1009140), (15, 874588), (20, 655941), (22, 596310), (26, 504570), (30, 437294), (33, 397540), (39, 336380), (44, 298155), (52, 252285), (55, 238524), (60, 218647), (65, 201828), (66, 198770), (78, 168190), (110, 119262), (121, 108420), (130, 100914), (132, 99385), (139, 94380), (143, 91740), (156, 84095), (165, 79508), (195, 67276), (220, 59631), (242, 54210), (260, 50457), (278, 47190), (286, 45870), (330, 39754), (363, 36140), (390, 33638), (417, 31460), (429, 30580), (484, 27105), (556, 23595), (572, 22935), (605, 21684), (660, 19877), (695, 18876), (715, 18348), (726, 18070), (780, 16819), (834, 15730), (858, 15290), (1210, 10842), (1390, 9438), (1430, 9174), (1452, 9035), (1529, 8580), (1573, 8340), (1668, 7865), (1716, 7645), (1807, 7260), (1815, 7228), (2085, 6292), (2145, 6116), (2420, 5421), (2780, 4719), (2860, 4587), (3058, 4290), (3146, 4170), (3614, 3630)]