1770086208670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2411}}^1\times {\mathrm{8783}}^1$

素因数の和:11857

約数の個数: 64

約数和(自身を含む): 3438397154304

約数和(自身を除く): 1668310945634

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 643, 1286, 2411, 3215, 4822, 6430, 8359, 8783, 12055, 16718, 17566, 24110, 31343, 41795, 43915, 62686, 83590, 87830, 114179, 156715, 228358, 313430, 570895, 1141790, 1550273, 3100546, 5647469, 7751365, 11294938, 15502730, 20153549, 21175813, 28237345, 40307098, 42351626, 56474690, 73417097, 100767745, 105879065, 146834194, 201535490, 211758130, 275285569, 367085485, 550571138, 734170970, 1376427845, 2752855690, 13616047759, 27232095518, 68080238795, 136160477590, 177008620867, 354017241734, 885043104335, 1770086208670]

約数ペア:

[(1, 1770086208670), (2, 885043104335), (5, 354017241734), (10, 177008620867), (13, 136160477590), (26, 68080238795), (65, 27232095518), (130, 13616047759), (643, 2752855690), (1286, 1376427845), (2411, 734170970), (3215, 550571138), (4822, 367085485), (6430, 275285569), (8359, 211758130), (8783, 201535490), (12055, 146834194), (16718, 105879065), (17566, 100767745), (24110, 73417097), (31343, 56474690), (41795, 42351626), (43915, 40307098), (62686, 28237345), (83590, 21175813), (87830, 20153549), (114179, 15502730), (156715, 11294938), (228358, 7751365), (313430, 5647469), (570895, 3100546), (1141790, 1550273)]