315089084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7867}}^1$

素因数の和:7938

約数の個数: 48

約数和(自身を含む): 634475520

約数和(自身を除く): 319386436

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 62, 68, 76, 124, 323, 527, 589, 646, 1054, 1178, 1292, 2108, 2356, 7867, 10013, 15734, 20026, 31468, 40052, 133739, 149473, 243877, 267478, 298946, 487754, 534956, 597892, 975508, 2541041, 4145909, 4633663, 5082082, 8291818, 9267326, 10164164, 16583636, 18534652, 78772271, 157544542, 315089084]

約数ペア:

[(1, 315089084), (2, 157544542), (4, 78772271), (17, 18534652), (19, 16583636), (31, 10164164), (34, 9267326), (38, 8291818), (62, 5082082), (68, 4633663), (76, 4145909), (124, 2541041), (323, 975508), (527, 597892), (589, 534956), (646, 487754), (1054, 298946), (1178, 267478), (1292, 243877), (2108, 149473), (2356, 133739), (7867, 40052), (10013, 31468), (15734, 20026)]