269451630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{142567}}^1$

素因数の和:142590

約数の個数: 64

約数和(自身を含む): 821191680

約数和(自身を除く): 551740050

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, 142567, 285134, 427701, 712835, 855402, 997969, 1283103, 1425670, 1995938, 2138505, 2566206, 2993907, 3849309, 4277010, 4989845, 5987814, 6415515, 7698618, 8981721, 9979690, 12831030, 14969535, 17963442, 19246545, 26945163, 29939070, 38493090, 44908605, 53890326, 89817210, 134725815, 269451630]

約数ペア:

[(1, 269451630), (2, 134725815), (3, 89817210), (5, 53890326), (6, 44908605), (7, 38493090), (9, 29939070), (10, 26945163), (14, 19246545), (15, 17963442), (18, 14969535), (21, 12831030), (27, 9979690), (30, 8981721), (35, 7698618), (42, 6415515), (45, 5987814), (54, 4989845), (63, 4277010), (70, 3849309), (90, 2993907), (105, 2566206), (126, 2138505), (135, 1995938), (189, 1425670), (210, 1283103), (270, 997969), (315, 855402), (378, 712835), (630, 427701), (945, 285134), (1890, 142567)]