15690515630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{1051}}^1$

素因数の和:1509

約数の個数: 64

約数和(自身を含む): 29332469952

約数和(自身を除く): 13641954322

約数列:

[1, 2, 5, 10, 37, 74, 157, 185, 257, 314, 370, 514, 785, 1051, 1285, 1570, 2102, 2570, 5255, 5809, 9509, 10510, 11618, 19018, 29045, 38887, 40349, 47545, 58090, 77774, 80698, 95090, 165007, 194435, 201745, 270107, 330014, 388870, 403490, 540214, 825035, 1350535, 1492913, 1650070, 2701070, 2985826, 6105259, 7464565, 9993959, 12210518, 14929130, 19987918, 30526295, 42406799, 49969795, 61052590, 84813598, 99939590, 212033995, 424067990, 1569051563, 3138103126, 7845257815, 15690515630]

約数ペア:

[(1, 15690515630), (2, 7845257815), (5, 3138103126), (10, 1569051563), (37, 424067990), (74, 212033995), (157, 99939590), (185, 84813598), (257, 61052590), (314, 49969795), (370, 42406799), (514, 30526295), (785, 19987918), (1051, 14929130), (1285, 12210518), (1570, 9993959), (2102, 7464565), (2570, 6105259), (5255, 2985826), (5809, 2701070), (9509, 1650070), (10510, 1492913), (11618, 1350535), (19018, 825035), (29045, 540214), (38887, 403490), (40349, 388870), (47545, 330014), (58090, 270107), (77774, 201745), (80698, 194435), (95090, 165007)]