91238310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16619}}^1$

素因数の和:16693

約数の個数: 48

約数和(自身を含む): 241122960

約数和(自身を除く): 149884650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 16619, 33238, 49857, 83095, 99714, 149571, 166190, 249285, 299142, 498570, 747855, 1013759, 1495710, 2027518, 3041277, 5068795, 6082554, 9123831, 10137590, 15206385, 18247662, 30412770, 45619155, 91238310]

約数ペア:

[(1, 91238310), (2, 45619155), (3, 30412770), (5, 18247662), (6, 15206385), (9, 10137590), (10, 9123831), (15, 6082554), (18, 5068795), (30, 3041277), (45, 2027518), (61, 1495710), (90, 1013759), (122, 747855), (183, 498570), (305, 299142), (366, 249285), (549, 166190), (610, 149571), (915, 99714), (1098, 83095), (1830, 49857), (2745, 33238), (5490, 16619)]