15691859540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{4937}}^1$

素因数の和:5337

約数の個数: 96

約数和(自身を含む): 38306870784

約数和(自身を除く): 22615011244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 311, 365, 511, 622, 730, 1022, 1244, 1460, 1555, 2044, 2177, 2555, 3110, 4354, 4937, 5110, 6220, 8708, 9874, 10220, 10885, 19748, 21770, 22703, 24685, 34559, 43540, 45406, 49370, 69118, 90812, 98740, 113515, 138236, 158921, 172795, 227030, 317842, 345590, 360401, 454060, 635684, 691180, 720802, 794605, 1441604, 1535407, 1589210, 1802005, 2522807, 3070814, 3178420, 3604010, 5045614, 6141628, 7208020, 7677035, 10091228, 10747849, 12614035, 15354070, 21495698, 25228070, 30708140, 42991396, 50456140, 53739245, 107478490, 112084711, 214956980, 224169422, 448338844, 560423555, 784592977, 1120847110, 1569185954, 2241694220, 3138371908, 3922964885, 7845929770, 15691859540]

約数ペア:

[(1, 15691859540), (2, 7845929770), (4, 3922964885), (5, 3138371908), (7, 2241694220), (10, 1569185954), (14, 1120847110), (20, 784592977), (28, 560423555), (35, 448338844), (70, 224169422), (73, 214956980), (140, 112084711), (146, 107478490), (292, 53739245), (311, 50456140), (365, 42991396), (511, 30708140), (622, 25228070), (730, 21495698), (1022, 15354070), (1244, 12614035), (1460, 10747849), (1555, 10091228), (2044, 7677035), (2177, 7208020), (2555, 6141628), (3110, 5045614), (4354, 3604010), (4937, 3178420), (5110, 3070814), (6220, 2522807), (8708, 1802005), (9874, 1589210), (10220, 1535407), (10885, 1441604), (19748, 794605), (21770, 720802), (22703, 691180), (24685, 635684), (34559, 454060), (43540, 360401), (45406, 345590), (49370, 317842), (69118, 227030), (90812, 172795), (98740, 158921), (113515, 138236)]