270091010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{9719}}^1$

素因数の和:10130

約数の個数: 32

約数和(自身を含む): 557072640

約数和(自身を除く): 286981630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1985, 2779, 3970, 5558, 9719, 13895, 19438, 27790, 48595, 68033, 97190, 136066, 340165, 680330, 3858443, 7716886, 19292215, 27009101, 38584430, 54018202, 135045505, 270091010]

約数ペア:

[(1, 270091010), (2, 135045505), (5, 54018202), (7, 38584430), (10, 27009101), (14, 19292215), (35, 7716886), (70, 3858443), (397, 680330), (794, 340165), (1985, 136066), (2779, 97190), (3970, 68033), (5558, 48595), (9719, 27790), (13895, 19438)]