109611180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{86993}}^1$

素因数の和:87015

約数の個数: 72

約数和(自身を含む): 379989792

約数和(自身を除く): 270378612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 86993, 173986, 260979, 347972, 434965, 521958, 608951, 782937, 869930, 1043916, 1217902, 1304895, 1565874, 1739860, 1826853, 2435804, 2609790, 3044755, 3131748, 3653706, 3914685, 5219580, 5480559, 6089510, 7307412, 7829370, 9134265, 10961118, 12179020, 15658740, 18268530, 21922236, 27402795, 36537060, 54805590, 109611180]

約数ペア:

[(1, 109611180), (2, 54805590), (3, 36537060), (4, 27402795), (5, 21922236), (6, 18268530), (7, 15658740), (9, 12179020), (10, 10961118), (12, 9134265), (14, 7829370), (15, 7307412), (18, 6089510), (20, 5480559), (21, 5219580), (28, 3914685), (30, 3653706), (35, 3131748), (36, 3044755), (42, 2609790), (45, 2435804), (60, 1826853), (63, 1739860), (70, 1565874), (84, 1304895), (90, 1217902), (105, 1043916), (126, 869930), (140, 782937), (180, 608951), (210, 521958), (252, 434965), (315, 347972), (420, 260979), (630, 173986), (1260, 86993)]