25229610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{1907}}^1$

素因数の和:1937

約数の個数: 96

約数和(自身を含む): 78304320

約数和(自身を除く): 53074710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 1907, 2205, 2646, 3814, 4410, 5721, 6615, 9535, 11442, 13230, 13349, 17163, 19070, 26698, 28605, 34326, 40047, 51489, 57210, 66745, 80094, 85815, 93443, 102978, 120141, 133490, 171630, 186886, 200235, 240282, 257445, 280329, 360423, 400470, 467215, 514890, 560658, 600705, 720846, 840987, 934430, 1201410, 1401645, 1681974, 1802115, 2522961, 2803290, 3604230, 4204935, 5045922, 8409870, 12614805, 25229610]

約数ペア:

[(1, 25229610), (2, 12614805), (3, 8409870), (5, 5045922), (6, 4204935), (7, 3604230), (9, 2803290), (10, 2522961), (14, 1802115), (15, 1681974), (18, 1401645), (21, 1201410), (27, 934430), (30, 840987), (35, 720846), (42, 600705), (45, 560658), (49, 514890), (54, 467215), (63, 400470), (70, 360423), (90, 280329), (98, 257445), (105, 240282), (126, 200235), (135, 186886), (147, 171630), (189, 133490), (210, 120141), (245, 102978), (270, 93443), (294, 85815), (315, 80094), (378, 66745), (441, 57210), (490, 51489), (630, 40047), (735, 34326), (882, 28605), (945, 26698), (1323, 19070), (1470, 17163), (1890, 13349), (1907, 13230), (2205, 11442), (2646, 9535), (3814, 6615), (4410, 5721)]