14227220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{673}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 34422528

約数和(自身を除く): 20195308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 673, 755, 1057, 1346, 1510, 2114, 2692, 3020, 3365, 4228, 4711, 5285, 6730, 9422, 10570, 13460, 18844, 21140, 23555, 47110, 94220, 101623, 203246, 406492, 508115, 711361, 1016230, 1422722, 2032460, 2845444, 3556805, 7113610, 14227220]

約数ペア:

[(1, 14227220), (2, 7113610), (4, 3556805), (5, 2845444), (7, 2032460), (10, 1422722), (14, 1016230), (20, 711361), (28, 508115), (35, 406492), (70, 203246), (140, 101623), (151, 94220), (302, 47110), (604, 23555), (673, 21140), (755, 18844), (1057, 13460), (1346, 10570), (1510, 9422), (2114, 6730), (2692, 5285), (3020, 4711), (3365, 4228)]