230372285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 340623360

約数和(自身を除く): 110251075

約数列:

[1, 5, 11, 13, 43, 55, 59, 65, 127, 143, 215, 295, 473, 559, 635, 649, 715, 767, 1397, 1651, 2365, 2537, 2795, 3245, 3835, 5461, 6149, 6985, 7493, 8255, 8437, 12685, 18161, 27305, 27907, 30745, 32981, 37465, 42185, 60071, 70993, 82423, 90805, 97409, 139535, 164905, 300355, 322199, 354965, 362791, 412115, 487045, 780923, 1071499, 1610995, 1813955, 3544189, 3904615, 4188587, 5357495, 17720945, 20942935, 46074457, 230372285]

約数ペア:

[(1, 230372285), (5, 46074457), (11, 20942935), (13, 17720945), (43, 5357495), (55, 4188587), (59, 3904615), (65, 3544189), (127, 1813955), (143, 1610995), (215, 1071499), (295, 780923), (473, 487045), (559, 412115), (635, 362791), (649, 354965), (715, 322199), (767, 300355), (1397, 164905), (1651, 139535), (2365, 97409), (2537, 90805), (2795, 82423), (3245, 70993), (3835, 60071), (5461, 42185), (6149, 37465), (6985, 32981), (7493, 30745), (8255, 27907), (8437, 27305), (12685, 18161)]