142364690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{4363}}^1$

素因数の和:4634

約数の個数: 32

約数和(自身を含む): 277131456

約数和(自身を除く): 134766766

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 1255, 2510, 3263, 4363, 6526, 8726, 16315, 21815, 32630, 43630, 56719, 113438, 283595, 567190, 1095113, 2190226, 5475565, 10951130, 14236469, 28472938, 71182345, 142364690]

約数ペア:

[(1, 142364690), (2, 71182345), (5, 28472938), (10, 14236469), (13, 10951130), (26, 5475565), (65, 2190226), (130, 1095113), (251, 567190), (502, 283595), (1255, 113438), (2510, 56719), (3263, 43630), (4363, 32630), (6526, 21815), (8726, 16315)]