139494180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2791}}^1$

素因数の和:2834

約数の個数: 144

約数和(自身を含む): 481251456

約数和(自身を除く): 341757276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1785, 2380, 2499, 2791, 2940, 3332, 3570, 4165, 4998, 5582, 7140, 8330, 8373, 9996, 11164, 12495, 13955, 16660, 16746, 19537, 24990, 27910, 33492, 39074, 41865, 47447, 49980, 55820, 58611, 78148, 83730, 94894, 97685, 117222, 136759, 142341, 167460, 189788, 195370, 234444, 237235, 273518, 284682, 293055, 332129, 390740, 410277, 474470, 547036, 569364, 586110, 664258, 683795, 711705, 820554, 948940, 996387, 1172220, 1328516, 1367590, 1423410, 1641108, 1660645, 1992774, 2051385, 2324903, 2735180, 2846820, 3321290, 3985548, 4102770, 4649806, 4981935, 6642580, 6974709, 8205540, 9299612, 9963870, 11624515, 13949418, 19927740, 23249030, 27898836, 34873545, 46498060, 69747090, 139494180]

約数ペア:

[(1, 139494180), (2, 69747090), (3, 46498060), (4, 34873545), (5, 27898836), (6, 23249030), (7, 19927740), (10, 13949418), (12, 11624515), (14, 9963870), (15, 9299612), (17, 8205540), (20, 6974709), (21, 6642580), (28, 4981935), (30, 4649806), (34, 4102770), (35, 3985548), (42, 3321290), (49, 2846820), (51, 2735180), (60, 2324903), (68, 2051385), (70, 1992774), (84, 1660645), (85, 1641108), (98, 1423410), (102, 1367590), (105, 1328516), (119, 1172220), (140, 996387), (147, 948940), (170, 820554), (196, 711705), (204, 683795), (210, 664258), (238, 586110), (245, 569364), (255, 547036), (294, 474470), (340, 410277), (357, 390740), (420, 332129), (476, 293055), (490, 284682), (510, 273518), (588, 237235), (595, 234444), (714, 195370), (735, 189788), (833, 167460), (980, 142341), (1020, 136759), (1190, 117222), (1428, 97685), (1470, 94894), (1666, 83730), (1785, 78148), (2380, 58611), (2499, 55820), (2791, 49980), (2940, 47447), (3332, 41865), (3570, 39074), (4165, 33492), (4998, 27910), (5582, 24990), (7140, 19537), (8330, 16746), (8373, 16660), (9996, 13955), (11164, 12495)]