1017173640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1210921}}^1$

素因数の和:1210942

約数の個数: 64

約数和(自身を含む): 3487455360

約数和(自身を除く): 2470281720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1210921, 2421842, 3632763, 4843684, 6054605, 7265526, 8476447, 9687368, 12109210, 14531052, 16952894, 18163815, 24218420, 25429341, 29062104, 33905788, 36327630, 42382235, 48436840, 50858682, 67811576, 72655260, 84764470, 101717364, 127146705, 145310520, 169528940, 203434728, 254293410, 339057880, 508586820, 1017173640]

約数ペア:

[(1, 1017173640), (2, 508586820), (3, 339057880), (4, 254293410), (5, 203434728), (6, 169528940), (7, 145310520), (8, 127146705), (10, 101717364), (12, 84764470), (14, 72655260), (15, 67811576), (20, 50858682), (21, 48436840), (24, 42382235), (28, 36327630), (30, 33905788), (35, 29062104), (40, 25429341), (42, 24218420), (56, 18163815), (60, 16952894), (70, 14531052), (84, 12109210), (105, 9687368), (120, 8476447), (140, 7265526), (168, 6054605), (210, 4843684), (280, 3632763), (420, 2421842), (840, 1210921)]