69388480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{30977}}^1$

素因数の和:31001

約数の個数: 56

約数和(自身を含む): 188841888

約数和(自身を除く): 119453408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 30977, 61954, 123908, 154885, 216839, 247816, 309770, 433678, 495632, 619540, 867356, 991264, 1084195, 1239080, 1734712, 1982528, 2168390, 2478160, 3469424, 4336780, 4956320, 6938848, 8673560, 9912640, 13877696, 17347120, 34694240, 69388480]

約数ペア:

[(1, 69388480), (2, 34694240), (4, 17347120), (5, 13877696), (7, 9912640), (8, 8673560), (10, 6938848), (14, 4956320), (16, 4336780), (20, 3469424), (28, 2478160), (32, 2168390), (35, 1982528), (40, 1734712), (56, 1239080), (64, 1084195), (70, 991264), (80, 867356), (112, 619540), (140, 495632), (160, 433678), (224, 309770), (280, 247816), (320, 216839), (448, 154885), (560, 123908), (1120, 61954), (2240, 30977)]