30199415680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{6740941}}^1$

素因数の和:6740967

約数の個数: 64

約数和(自身を含む): 82509130080

約数和(自身を除く): 52309714400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 6740941, 13481882, 26963764, 33704705, 47186587, 53927528, 67409410, 94373174, 107855056, 134818820, 188746348, 215710112, 235932935, 269637640, 377492696, 431420224, 471865870, 539275280, 754985392, 862840448, 943731740, 1078550560, 1509970784, 1887463480, 2157101120, 3019941568, 3774926960, 4314202240, 6039883136, 7549853920, 15099707840, 30199415680]

約数ペア:

[(1, 30199415680), (2, 15099707840), (4, 7549853920), (5, 6039883136), (7, 4314202240), (8, 3774926960), (10, 3019941568), (14, 2157101120), (16, 1887463480), (20, 1509970784), (28, 1078550560), (32, 943731740), (35, 862840448), (40, 754985392), (56, 539275280), (64, 471865870), (70, 431420224), (80, 377492696), (112, 269637640), (128, 235932935), (140, 215710112), (160, 188746348), (224, 134818820), (280, 107855056), (320, 94373174), (448, 67409410), (560, 53927528), (640, 47186587), (896, 33704705), (1120, 26963764), (2240, 13481882), (4480, 6740941)]