68195270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 145926144

約数和(自身を除く): 77730874

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 103, 110, 130, 143, 206, 286, 463, 515, 715, 926, 1030, 1133, 1339, 1430, 2266, 2315, 2678, 4630, 5093, 5665, 6019, 6695, 10186, 11330, 12038, 13390, 14729, 25465, 29458, 30095, 47689, 50930, 60190, 66209, 73645, 95378, 132418, 147290, 238445, 331045, 476890, 524579, 619957, 662090, 1049158, 1239914, 2622895, 3099785, 5245790, 6199570, 6819527, 13639054, 34097635, 68195270]

約数ペア:

[(1, 68195270), (2, 34097635), (5, 13639054), (10, 6819527), (11, 6199570), (13, 5245790), (22, 3099785), (26, 2622895), (55, 1239914), (65, 1049158), (103, 662090), (110, 619957), (130, 524579), (143, 476890), (206, 331045), (286, 238445), (463, 147290), (515, 132418), (715, 95378), (926, 73645), (1030, 66209), (1133, 60190), (1339, 50930), (1430, 47689), (2266, 30095), (2315, 29458), (2678, 25465), (4630, 14729), (5093, 13390), (5665, 12038), (6019, 11330), (6695, 10186)]