123082470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{65123}}^1$

素因数の和:65146

約数の個数: 64

約数和(自身を含む): 375114240

約数和(自身を除く): 252031770

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, 65123, 130246, 195369, 325615, 390738, 455861, 586107, 651230, 911722, 976845, 1172214, 1367583, 1758321, 1953690, 2279305, 2735166, 2930535, 3516642, 4102749, 4558610, 5861070, 6837915, 8205498, 8791605, 12308247, 13675830, 17583210, 20513745, 24616494, 41027490, 61541235, 123082470]

約数ペア:

[(1, 123082470), (2, 61541235), (3, 41027490), (5, 24616494), (6, 20513745), (7, 17583210), (9, 13675830), (10, 12308247), (14, 8791605), (15, 8205498), (18, 6837915), (21, 5861070), (27, 4558610), (30, 4102749), (35, 3516642), (42, 2930535), (45, 2735166), (54, 2279305), (63, 1953690), (70, 1758321), (90, 1367583), (105, 1172214), (126, 976845), (135, 911722), (189, 651230), (210, 586107), (270, 455861), (315, 390738), (378, 325615), (630, 195369), (945, 130246), (1890, 65123)]