89874470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19163}}^1$

素因数の和:19244

約数の個数: 32

約数和(自身を含む): 187653888

約数和(自身を除く): 97779418

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 19163, 38326, 95815, 134141, 191630, 268282, 670705, 1283921, 1341410, 2567842, 6419605, 8987447, 12839210, 17974894, 44937235, 89874470]

約数ペア:

[(1, 89874470), (2, 44937235), (5, 17974894), (7, 12839210), (10, 8987447), (14, 6419605), (35, 2567842), (67, 1341410), (70, 1283921), (134, 670705), (335, 268282), (469, 191630), (670, 134141), (938, 95815), (2345, 38326), (4690, 19163)]