2912210070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{7043}}^1$

素因数の和:7250

約数の個数: 128

約数和(自身を含む): 8763863040

約数和(自身を除く): 5851652970

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 179, 210, 231, 330, 358, 385, 462, 537, 770, 895, 1074, 1155, 1253, 1790, 1969, 2310, 2506, 2685, 3759, 3938, 5370, 5907, 6265, 7043, 7518, 9845, 11814, 12530, 13783, 14086, 18795, 19690, 21129, 27566, 29535, 35215, 37590, 41349, 42258, 49301, 59070, 68915, 70430, 77473, 82698, 98602, 105645, 137830, 147903, 154946, 206745, 211290, 232419, 246505, 295806, 387365, 413490, 464838, 493010, 542311, 739515, 774730, 1084622, 1162095, 1260697, 1479030, 1626933, 2324190, 2521394, 2711555, 3253866, 3782091, 5423110, 6303485, 7564182, 8134665, 8824879, 12606970, 13867667, 16269330, 17649758, 18910455, 26474637, 27735334, 37820910, 41603001, 44124395, 52949274, 69338335, 83206002, 88248790, 97073669, 132373185, 138676670, 194147338, 208015005, 264746370, 291221007, 416030010, 485368345, 582442014, 970736690, 1456105035, 2912210070]

約数ペア:

[(1, 2912210070), (2, 1456105035), (3, 970736690), (5, 582442014), (6, 485368345), (7, 416030010), (10, 291221007), (11, 264746370), (14, 208015005), (15, 194147338), (21, 138676670), (22, 132373185), (30, 97073669), (33, 88248790), (35, 83206002), (42, 69338335), (55, 52949274), (66, 44124395), (70, 41603001), (77, 37820910), (105, 27735334), (110, 26474637), (154, 18910455), (165, 17649758), (179, 16269330), (210, 13867667), (231, 12606970), (330, 8824879), (358, 8134665), (385, 7564182), (462, 6303485), (537, 5423110), (770, 3782091), (895, 3253866), (1074, 2711555), (1155, 2521394), (1253, 2324190), (1790, 1626933), (1969, 1479030), (2310, 1260697), (2506, 1162095), (2685, 1084622), (3759, 774730), (3938, 739515), (5370, 542311), (5907, 493010), (6265, 464838), (7043, 413490), (7518, 387365), (9845, 295806), (11814, 246505), (12530, 232419), (13783, 211290), (14086, 206745), (18795, 154946), (19690, 147903), (21129, 137830), (27566, 105645), (29535, 98602), (35215, 82698), (37590, 77473), (41349, 70430), (42258, 68915), (49301, 59070)]