25608870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{5807}}^1$

素因数の和:5834

約数の個数: 72

約数和(自身を含む): 77467104

約数和(自身を除く): 51858234

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 5807, 11614, 17421, 29035, 34842, 40649, 52263, 58070, 81298, 87105, 104526, 121947, 174210, 203245, 243894, 261315, 284543, 365841, 406490, 522630, 569086, 609735, 731682, 853629, 1219470, 1422715, 1707258, 1829205, 2560887, 2845430, 3658410, 4268145, 5121774, 8536290, 12804435, 25608870]

約数ペア:

[(1, 25608870), (2, 12804435), (3, 8536290), (5, 5121774), (6, 4268145), (7, 3658410), (9, 2845430), (10, 2560887), (14, 1829205), (15, 1707258), (18, 1422715), (21, 1219470), (30, 853629), (35, 731682), (42, 609735), (45, 569086), (49, 522630), (63, 406490), (70, 365841), (90, 284543), (98, 261315), (105, 243894), (126, 203245), (147, 174210), (210, 121947), (245, 104526), (294, 87105), (315, 81298), (441, 58070), (490, 52263), (630, 40649), (735, 34842), (882, 29035), (1470, 17421), (2205, 11614), (4410, 5807)]