377510490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{199741}}^1$

素因数の和:199764

約数の個数: 64

約数和(自身を含む): 1150513920

約数和(自身を除く): 773003430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 199741, 399482, 599223, 998705, 1198446, 1398187, 1797669, 1997410, 2796374, 2996115, 3595338, 4194561, 5393007, 5992230, 6990935, 8389122, 8988345, 10786014, 12583683, 13981870, 17976690, 20972805, 25167366, 26965035, 37751049, 41945610, 53930070, 62918415, 75502098, 125836830, 188755245, 377510490]

約数ペア:

[(1, 377510490), (2, 188755245), (3, 125836830), (5, 75502098), (6, 62918415), (7, 53930070), (9, 41945610), (10, 37751049), (14, 26965035), (15, 25167366), (18, 20972805), (21, 17976690), (27, 13981870), (30, 12583683), (35, 10786014), (42, 8988345), (45, 8389122), (54, 6990935), (63, 5992230), (70, 5393007), (90, 4194561), (105, 3595338), (126, 2996115), (135, 2796374), (189, 1997410), (210, 1797669), (270, 1398187), (315, 1198446), (378, 998705), (630, 599223), (945, 399482), (1890, 199741)]