69746120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1613}}^1$

素因数の和:1694

約数の個数: 64

約数和(自身を含む): 167339520

約数和(自身を除く): 97593400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 920, 940, 1081, 1613, 1880, 2162, 3226, 4324, 5405, 6452, 8065, 8648, 10810, 12904, 16130, 21620, 32260, 37099, 43240, 64520, 74198, 75811, 148396, 151622, 185495, 296792, 303244, 370990, 379055, 606488, 741980, 758110, 1483960, 1516220, 1743653, 3032440, 3487306, 6974612, 8718265, 13949224, 17436530, 34873060, 69746120]

約数ペア:

[(1, 69746120), (2, 34873060), (4, 17436530), (5, 13949224), (8, 8718265), (10, 6974612), (20, 3487306), (23, 3032440), (40, 1743653), (46, 1516220), (47, 1483960), (92, 758110), (94, 741980), (115, 606488), (184, 379055), (188, 370990), (230, 303244), (235, 296792), (376, 185495), (460, 151622), (470, 148396), (920, 75811), (940, 74198), (1081, 64520), (1613, 43240), (1880, 37099), (2162, 32260), (3226, 21620), (4324, 16130), (5405, 12904), (6452, 10810), (8065, 8648)]