134720810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{6269}}^1$

素因数の和:6590

約数の個数: 32

約数和(自身を含む): 278087040

約数和(自身を除く): 143366230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1535, 2149, 3070, 4298, 6269, 10745, 12538, 21490, 31345, 43883, 62690, 87766, 219415, 438830, 1924583, 3849166, 9622915, 13472081, 19245830, 26944162, 67360405, 134720810]

約数ペア:

[(1, 134720810), (2, 67360405), (5, 26944162), (7, 19245830), (10, 13472081), (14, 9622915), (35, 3849166), (70, 1924583), (307, 438830), (614, 219415), (1535, 87766), (2149, 62690), (3070, 43883), (4298, 31345), (6269, 21490), (10745, 12538)]