2138833410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{3347}}^1$

素因数の和:3560

約数の個数: 128

約数和(自身を含む): 6248171520

約数和(自身を除く): 4109338110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 179, 210, 238, 255, 357, 358, 510, 537, 595, 714, 895, 1074, 1190, 1253, 1785, 1790, 2506, 2685, 3043, 3347, 3570, 3759, 5370, 6086, 6265, 6694, 7518, 9129, 10041, 12530, 15215, 16735, 18258, 18795, 20082, 21301, 23429, 30430, 33470, 37590, 42602, 45645, 46858, 50205, 56899, 63903, 70287, 91290, 100410, 106505, 113798, 117145, 127806, 140574, 170697, 213010, 234290, 284495, 319515, 341394, 351435, 398293, 568990, 599113, 639030, 702870, 796586, 853485, 1194879, 1198226, 1706970, 1797339, 1991465, 2389758, 2995565, 3594678, 3982930, 4193791, 5974395, 5991130, 8387582, 8986695, 10184921, 11948790, 12581373, 17973390, 20369842, 20968955, 25162746, 30554763, 41937910, 50924605, 61109526, 62906865, 71294447, 101849210, 125813730, 142588894, 152773815, 213883341, 305547630, 356472235, 427766682, 712944470, 1069416705, 2138833410]

約数ペア:

[(1, 2138833410), (2, 1069416705), (3, 712944470), (5, 427766682), (6, 356472235), (7, 305547630), (10, 213883341), (14, 152773815), (15, 142588894), (17, 125813730), (21, 101849210), (30, 71294447), (34, 62906865), (35, 61109526), (42, 50924605), (51, 41937910), (70, 30554763), (85, 25162746), (102, 20968955), (105, 20369842), (119, 17973390), (170, 12581373), (179, 11948790), (210, 10184921), (238, 8986695), (255, 8387582), (357, 5991130), (358, 5974395), (510, 4193791), (537, 3982930), (595, 3594678), (714, 2995565), (895, 2389758), (1074, 1991465), (1190, 1797339), (1253, 1706970), (1785, 1198226), (1790, 1194879), (2506, 853485), (2685, 796586), (3043, 702870), (3347, 639030), (3570, 599113), (3759, 568990), (5370, 398293), (6086, 351435), (6265, 341394), (6694, 319515), (7518, 284495), (9129, 234290), (10041, 213010), (12530, 170697), (15215, 140574), (16735, 127806), (18258, 117145), (18795, 113798), (20082, 106505), (21301, 100410), (23429, 91290), (30430, 70287), (33470, 63903), (37590, 56899), (42602, 50205), (45645, 46858)]