315080654

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{10357}}^1$

素因数の和:10460

約数の個数: 32

約数和(自身を含む): 563806656

約数和(自身を除く): 248726002

約数列:

[1, 2, 7, 14, 41, 53, 82, 106, 287, 371, 574, 742, 2173, 4346, 10357, 15211, 20714, 30422, 72499, 144998, 424637, 548921, 849274, 1097842, 2972459, 3842447, 5944918, 7684894, 22505761, 45011522, 157540327, 315080654]

約数ペア:

[(1, 315080654), (2, 157540327), (7, 45011522), (14, 22505761), (41, 7684894), (53, 5944918), (82, 3842447), (106, 2972459), (287, 1097842), (371, 849274), (574, 548921), (742, 424637), (2173, 144998), (4346, 72499), (10357, 30422), (15211, 20714)]