39767210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2377}}^1$

素因数の和:2630

約数の個数: 32

約数和(自身を含む): 82183680

約数和(自身を除く): 42416470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2377, 2390, 3346, 4754, 8365, 11885, 16639, 16730, 23770, 33278, 83195, 166390, 568103, 1136206, 2840515, 3976721, 5681030, 7953442, 19883605, 39767210]

約数ペア:

[(1, 39767210), (2, 19883605), (5, 7953442), (7, 5681030), (10, 3976721), (14, 2840515), (35, 1136206), (70, 568103), (239, 166390), (478, 83195), (1195, 33278), (1673, 23770), (2377, 16730), (2390, 16639), (3346, 11885), (4754, 8365)]