58997210

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 108345600

約数和(自身を除く): 49348390

約数列:

[1, 2, 5, 10, 89, 151, 178, 302, 439, 445, 755, 878, 890, 1510, 2195, 4390, 13439, 26878, 39071, 66289, 67195, 78142, 132578, 134390, 195355, 331445, 390710, 662890, 5899721, 11799442, 29498605, 58997210]

約数ペア:

[(1, 58997210), (2, 29498605), (5, 11799442), (10, 5899721), (89, 662890), (151, 390710), (178, 331445), (302, 195355), (439, 134390), (445, 132578), (755, 78142), (878, 67195), (890, 66289), (1510, 39071), (2195, 26878), (4390, 13439)]