29872529090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103008721}}^1$

素因数の和:103008757

約数の個数: 16

約数和(自身を含む): 55624709880

約数和(自身を除く): 25752180790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 103008721, 206017442, 515043605, 1030087210, 2987252909, 5974505818, 14936264545, 29872529090]

約数ペア:

[(1, 29872529090), (2, 14936264545), (5, 5974505818), (10, 2987252909), (29, 1030087210), (58, 515043605), (145, 206017442), (290, 103008721)]