85340710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 190439424

約数和(自身を除く): 105098714

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 191, 382, 455, 491, 910, 955, 982, 1337, 1910, 2455, 2483, 2674, 3437, 4910, 4966, 6383, 6685, 6874, 12415, 12766, 13370, 17185, 17381, 24830, 31915, 34370, 34762, 44681, 63830, 86905, 89362, 93781, 173810, 187562, 223405, 446810, 468905, 656467, 937810, 1219153, 1312934, 2438306, 3282335, 6095765, 6564670, 8534071, 12191530, 17068142, 42670355, 85340710]

約数ペア:

[(1, 85340710), (2, 42670355), (5, 17068142), (7, 12191530), (10, 8534071), (13, 6564670), (14, 6095765), (26, 3282335), (35, 2438306), (65, 1312934), (70, 1219153), (91, 937810), (130, 656467), (182, 468905), (191, 446810), (382, 223405), (455, 187562), (491, 173810), (910, 93781), (955, 89362), (982, 86905), (1337, 63830), (1910, 44681), (2455, 34762), (2483, 34370), (2674, 31915), (3437, 24830), (4910, 17381), (4966, 17185), (6383, 13370), (6685, 12766), (6874, 12415)]