30492492

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7867}}^1$

素因数の和:7910

約数の個数: 48

約数和(自身を含む): 79309440

約数和(自身を除く): 48816948

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 7867, 15734, 23601, 31468, 47202, 94404, 133739, 149473, 267478, 298946, 401217, 448419, 534956, 597892, 802434, 896838, 1604868, 1793676, 2541041, 5082082, 7623123, 10164164, 15246246, 30492492]

約数ペア:

[(1, 30492492), (2, 15246246), (3, 10164164), (4, 7623123), (6, 5082082), (12, 2541041), (17, 1793676), (19, 1604868), (34, 896838), (38, 802434), (51, 597892), (57, 534956), (68, 448419), (76, 401217), (102, 298946), (114, 267478), (204, 149473), (228, 133739), (323, 94404), (646, 47202), (969, 31468), (1292, 23601), (1938, 15734), (3876, 7867)]