76645380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{182489}}^1$

素因数の和:182508

約数の個数: 48

約数和(自身を含む): 245266560

約数和(自身を除く): 168621180

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, 182489, 364978, 547467, 729956, 912445, 1094934, 1277423, 1824890, 2189868, 2554846, 2737335, 3649780, 3832269, 5109692, 5474670, 6387115, 7664538, 10949340, 12774230, 15329076, 19161345, 25548460, 38322690, 76645380]

約数ペア:

[(1, 76645380), (2, 38322690), (3, 25548460), (4, 19161345), (5, 15329076), (6, 12774230), (7, 10949340), (10, 7664538), (12, 6387115), (14, 5474670), (15, 5109692), (20, 3832269), (21, 3649780), (28, 2737335), (30, 2554846), (35, 2189868), (42, 1824890), (60, 1277423), (70, 1094934), (84, 912445), (105, 729956), (140, 547467), (210, 364978), (420, 182489)]