2070872055

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{8461}}^1$

素因数の和:8526

約数の個数: 96

約数和(自身を含む): 4398886080

約数和(自身を除く): 2328014025

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 49, 63, 105, 111, 135, 147, 185, 189, 245, 259, 315, 333, 441, 555, 735, 777, 945, 999, 1295, 1323, 1665, 1813, 2205, 2331, 3885, 4995, 5439, 6615, 6993, 8461, 9065, 11655, 16317, 25383, 27195, 34965, 42305, 48951, 59227, 76149, 81585, 126915, 177681, 228447, 244755, 296135, 313057, 380745, 414589, 533043, 888405, 939171, 1142235, 1243767, 1565285, 1599129, 2072945, 2191399, 2665215, 2817513, 3731301, 4695855, 6218835, 6574197, 7995645, 8452539, 10956995, 11193903, 14087565, 15339793, 18656505, 19722591, 32870985, 42262695, 46019379, 55969515, 59167773, 76698965, 98612955, 138058137, 230096895, 295838865, 414174411, 690290685, 2070872055]

約数ペア:

[(1, 2070872055), (3, 690290685), (5, 414174411), (7, 295838865), (9, 230096895), (15, 138058137), (21, 98612955), (27, 76698965), (35, 59167773), (37, 55969515), (45, 46019379), (49, 42262695), (63, 32870985), (105, 19722591), (111, 18656505), (135, 15339793), (147, 14087565), (185, 11193903), (189, 10956995), (245, 8452539), (259, 7995645), (315, 6574197), (333, 6218835), (441, 4695855), (555, 3731301), (735, 2817513), (777, 2665215), (945, 2191399), (999, 2072945), (1295, 1599129), (1323, 1565285), (1665, 1243767), (1813, 1142235), (2205, 939171), (2331, 888405), (3885, 533043), (4995, 414589), (5439, 380745), (6615, 313057), (6993, 296135), (8461, 244755), (9065, 228447), (11655, 177681), (16317, 126915), (25383, 81585), (27195, 76149), (34965, 59227), (42305, 48951)]