137697910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{1439}}^1$

素因数の和:2820

約数の個数: 32

約数和(自身を含む): 283668480

約数和(自身を除く): 145970570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1367, 1439, 2734, 2878, 6835, 7195, 9569, 10073, 13670, 14390, 19138, 20146, 47845, 50365, 95690, 100730, 1967113, 3934226, 9835565, 13769791, 19671130, 27539582, 68848955, 137697910]

約数ペア:

[(1, 137697910), (2, 68848955), (5, 27539582), (7, 19671130), (10, 13769791), (14, 9835565), (35, 3934226), (70, 1967113), (1367, 100730), (1439, 95690), (2734, 50365), (2878, 47845), (6835, 20146), (7195, 19138), (9569, 14390), (10073, 13670)]