1870294735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{1123}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 2421365760

約数和(自身を除く): 551071025

約数列:

[1, 5, 19, 47, 95, 235, 373, 893, 1123, 1865, 4465, 5615, 7087, 17531, 21337, 35435, 52781, 87655, 106685, 263905, 333089, 418879, 1002839, 1665445, 2094395, 5014195, 7958701, 19687313, 39793505, 98436565, 374058947, 1870294735]

約数ペア:

[(1, 1870294735), (5, 374058947), (19, 98436565), (47, 39793505), (95, 19687313), (235, 7958701), (373, 5014195), (893, 2094395), (1123, 1665445), (1865, 1002839), (4465, 418879), (5615, 333089), (7087, 263905), (17531, 106685), (21337, 87655), (35435, 52781)]