169968178940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{29611181}}^1$

素因数の和:29611238

約数の個数: 48

約数和(自身を含む): 417873000384

約数和(自身を除く): 247904821444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 29611181, 59222362, 118444724, 148055905, 207278267, 296111810, 414556534, 592223620, 829113068, 1036391335, 1214058421, 2072782670, 2428116842, 4145565340, 4856233684, 6070292105, 8498408947, 12140584210, 16996817894, 24281168420, 33993635788, 42492044735, 84984089470, 169968178940]

約数ペア:

[(1, 169968178940), (2, 84984089470), (4, 42492044735), (5, 33993635788), (7, 24281168420), (10, 16996817894), (14, 12140584210), (20, 8498408947), (28, 6070292105), (35, 4856233684), (41, 4145565340), (70, 2428116842), (82, 2072782670), (140, 1214058421), (164, 1036391335), (205, 829113068), (287, 592223620), (410, 414556534), (574, 296111810), (820, 207278267), (1148, 148055905), (1435, 118444724), (2870, 59222362), (5740, 29611181)]