520013130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2843}}^1$

素因数の和:2940

約数の個数: 128

約数和(自身を含む): 1559513088

約数和(自身を除く): 1039499958

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 67, 70, 78, 91, 105, 130, 134, 182, 195, 201, 210, 273, 335, 390, 402, 455, 469, 546, 670, 871, 910, 938, 1005, 1365, 1407, 1742, 2010, 2345, 2613, 2730, 2814, 2843, 4355, 4690, 5226, 5686, 6097, 7035, 8529, 8710, 12194, 13065, 14070, 14215, 17058, 18291, 19901, 26130, 28430, 30485, 36582, 36959, 39802, 42645, 59703, 60970, 73918, 85290, 91455, 99505, 110877, 119406, 182910, 184795, 190481, 199010, 221754, 258713, 298515, 369590, 380962, 517426, 554385, 571443, 597030, 776139, 952405, 1108770, 1142886, 1293565, 1333367, 1552278, 1904810, 2476253, 2587130, 2666734, 2857215, 3880695, 4000101, 4952506, 5714430, 6666835, 7428759, 7761390, 8000202, 12381265, 13333670, 14857518, 17333771, 20000505, 24762530, 34667542, 37143795, 40001010, 52001313, 74287590, 86668855, 104002626, 173337710, 260006565, 520013130]

約数ペア:

[(1, 520013130), (2, 260006565), (3, 173337710), (5, 104002626), (6, 86668855), (7, 74287590), (10, 52001313), (13, 40001010), (14, 37143795), (15, 34667542), (21, 24762530), (26, 20000505), (30, 17333771), (35, 14857518), (39, 13333670), (42, 12381265), (65, 8000202), (67, 7761390), (70, 7428759), (78, 6666835), (91, 5714430), (105, 4952506), (130, 4000101), (134, 3880695), (182, 2857215), (195, 2666734), (201, 2587130), (210, 2476253), (273, 1904810), (335, 1552278), (390, 1333367), (402, 1293565), (455, 1142886), (469, 1108770), (546, 952405), (670, 776139), (871, 597030), (910, 571443), (938, 554385), (1005, 517426), (1365, 380962), (1407, 369590), (1742, 298515), (2010, 258713), (2345, 221754), (2613, 199010), (2730, 190481), (2814, 184795), (2843, 182910), (4355, 119406), (4690, 110877), (5226, 99505), (5686, 91455), (6097, 85290), (7035, 73918), (8529, 60970), (8710, 59703), (12194, 42645), (13065, 39802), (14070, 36959), (14215, 36582), (17058, 30485), (18291, 28430), (19901, 26130)]