74799060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{178093}}^1$

素因数の和:178112

約数の個数: 48

約数和(自身を含む): 239358336

約数和(自身を除く): 164559276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 178093, 356186, 534279, 712372, 890465, 1068558, 1246651, 1780930, 2137116, 2493302, 2671395, 3561860, 3739953, 4986604, 5342790, 6233255, 7479906, 10685580, 12466510, 14959812, 18699765, 24933020, 37399530, 74799060]

約数ペア:

[(1, 74799060), (2, 37399530), (3, 24933020), (4, 18699765), (5, 14959812), (6, 12466510), (7, 10685580), (10, 7479906), (12, 6233255), (14, 5342790), (15, 4986604), (20, 3739953), (21, 3561860), (28, 2671395), (30, 2493302), (35, 2137116), (42, 1780930), (60, 1246651), (70, 1068558), (84, 890465), (105, 712372), (140, 534279), (210, 356186), (420, 178093)]