143748070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{3041}}^1$

素因数の和:3240

約数の個数: 32

約数和(自身を含む): 269399520

約数和(自身を除く): 125651450

約数列:

[1, 2, 5, 10, 29, 58, 145, 163, 290, 326, 815, 1630, 3041, 4727, 6082, 9454, 15205, 23635, 30410, 47270, 88189, 176378, 440945, 495683, 881890, 991366, 2478415, 4956830, 14374807, 28749614, 71874035, 143748070]

約数ペア:

[(1, 143748070), (2, 71874035), (5, 28749614), (10, 14374807), (29, 4956830), (58, 2478415), (145, 991366), (163, 881890), (290, 495683), (326, 440945), (815, 176378), (1630, 88189), (3041, 47270), (4727, 30410), (6082, 23635), (9454, 15205)]