12458228830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{2039}}^1$

素因数の和:2473

約数の個数: 64

約数和(自身を含む): 24027217920

約数和(自身を除く): 11568989090

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 283, 566, 635, 1270, 1415, 2039, 2159, 2830, 4078, 4318, 4811, 9622, 10195, 10795, 20390, 21590, 24055, 34663, 35941, 48110, 69326, 71882, 173315, 179705, 258953, 346630, 359410, 517906, 577037, 610997, 1154074, 1221994, 1294765, 2589530, 2885185, 3054985, 4402201, 5770370, 6109970, 8804402, 9809629, 19619258, 22011005, 44022010, 49048145, 73283699, 98096290, 146567398, 366418495, 732836990, 1245822883, 2491645766, 6229114415, 12458228830]

約数ペア:

[(1, 12458228830), (2, 6229114415), (5, 2491645766), (10, 1245822883), (17, 732836990), (34, 366418495), (85, 146567398), (127, 98096290), (170, 73283699), (254, 49048145), (283, 44022010), (566, 22011005), (635, 19619258), (1270, 9809629), (1415, 8804402), (2039, 6109970), (2159, 5770370), (2830, 4402201), (4078, 3054985), (4318, 2885185), (4811, 2589530), (9622, 1294765), (10195, 1221994), (10795, 1154074), (20390, 610997), (21590, 577037), (24055, 517906), (34663, 359410), (35941, 346630), (48110, 258953), (69326, 179705), (71882, 173315)]