212326770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{911}}^1$

素因数の和:1395

約数の個数: 64

約数和(自身を含む): 541334016

約数和(自身を除く): 329007246

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 457, 510, 911, 914, 1371, 1822, 2285, 2733, 2742, 4555, 4570, 5466, 6855, 7769, 9110, 13665, 13710, 15487, 15538, 23307, 27330, 30974, 38845, 46461, 46614, 77435, 77690, 92922, 116535, 154870, 232305, 233070, 416327, 464610, 832654, 1248981, 2081635, 2497962, 4163270, 6244905, 7077559, 12489810, 14155118, 21232677, 35387795, 42465354, 70775590, 106163385, 212326770]

約数ペア:

[(1, 212326770), (2, 106163385), (3, 70775590), (5, 42465354), (6, 35387795), (10, 21232677), (15, 14155118), (17, 12489810), (30, 7077559), (34, 6244905), (51, 4163270), (85, 2497962), (102, 2081635), (170, 1248981), (255, 832654), (457, 464610), (510, 416327), (911, 233070), (914, 232305), (1371, 154870), (1822, 116535), (2285, 92922), (2733, 77690), (2742, 77435), (4555, 46614), (4570, 46461), (5466, 38845), (6855, 30974), (7769, 27330), (9110, 23307), (13665, 15538), (13710, 15487)]