79826460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{190063}}^1$

素因数の和:190082

約数の個数: 48

約数和(自身を含む): 255446016

約数和(自身を除く): 175619556

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, 190063, 380126, 570189, 760252, 950315, 1140378, 1330441, 1900630, 2280756, 2660882, 2850945, 3801260, 3991323, 5321764, 5701890, 6652205, 7982646, 11403780, 13304410, 15965292, 19956615, 26608820, 39913230, 79826460]

約数ペア:

[(1, 79826460), (2, 39913230), (3, 26608820), (4, 19956615), (5, 15965292), (6, 13304410), (7, 11403780), (10, 7982646), (12, 6652205), (14, 5701890), (15, 5321764), (20, 3991323), (21, 3801260), (28, 2850945), (30, 2660882), (35, 2280756), (42, 1900630), (60, 1330441), (70, 1140378), (84, 950315), (105, 760252), (140, 570189), (210, 380126), (420, 190063)]