30722715684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{52289}}^1$

素因数の和:53177

約数の個数: 72

約数和(自身を含む): 81844308000

約数和(自身を除く): 51121592316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 859, 1718, 2577, 3436, 5154, 7731, 10308, 15462, 16321, 30924, 32642, 48963, 52289, 65284, 97926, 104578, 146889, 156867, 195852, 209156, 293778, 313734, 470601, 587556, 627468, 941202, 993491, 1882404, 1986982, 2980473, 3973964, 5960946, 8941419, 11921892, 17882838, 35765676, 44916251, 89832502, 134748753, 179665004, 269497506, 404246259, 538995012, 808492518, 853408769, 1616985036, 1706817538, 2560226307, 3413635076, 5120452614, 7680678921, 10240905228, 15361357842, 30722715684]

約数ペア:

[(1, 30722715684), (2, 15361357842), (3, 10240905228), (4, 7680678921), (6, 5120452614), (9, 3413635076), (12, 2560226307), (18, 1706817538), (19, 1616985036), (36, 853408769), (38, 808492518), (57, 538995012), (76, 404246259), (114, 269497506), (171, 179665004), (228, 134748753), (342, 89832502), (684, 44916251), (859, 35765676), (1718, 17882838), (2577, 11921892), (3436, 8941419), (5154, 5960946), (7731, 3973964), (10308, 2980473), (15462, 1986982), (16321, 1882404), (30924, 993491), (32642, 941202), (48963, 627468), (52289, 587556), (65284, 470601), (97926, 313734), (104578, 293778), (146889, 209156), (156867, 195852)]