149865730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 326488320

約数和(自身を除く): 176622590

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 281, 401, 562, 665, 802, 1330, 1405, 1967, 2005, 2807, 2810, 3934, 4010, 5339, 5614, 7619, 9835, 10678, 14035, 15238, 19670, 26695, 28070, 37373, 38095, 53333, 53390, 74746, 76190, 106666, 112681, 186865, 225362, 266665, 373730, 533330, 563405, 788767, 1126810, 1577534, 2140939, 3943835, 4281878, 7887670, 10704695, 14986573, 21409390, 29973146, 74932865, 149865730]

約数ペア:

[(1, 149865730), (2, 74932865), (5, 29973146), (7, 21409390), (10, 14986573), (14, 10704695), (19, 7887670), (35, 4281878), (38, 3943835), (70, 2140939), (95, 1577534), (133, 1126810), (190, 788767), (266, 563405), (281, 533330), (401, 373730), (562, 266665), (665, 225362), (802, 186865), (1330, 112681), (1405, 106666), (1967, 76190), (2005, 74746), (2807, 53390), (2810, 53333), (3934, 38095), (4010, 37373), (5339, 28070), (5614, 26695), (7619, 19670), (9835, 15238), (10678, 14035)]