30412305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 67212288

約数和(自身を除く): 36799983

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 67, 77, 99, 105, 131, 165, 201, 231, 315, 335, 385, 393, 469, 495, 603, 655, 693, 737, 917, 1005, 1155, 1179, 1407, 1441, 1965, 2211, 2345, 2751, 3015, 3465, 3685, 4221, 4323, 4585, 5159, 5895, 6633, 7035, 7205, 8253, 8777, 10087, 11055, 12969, 13755, 15477, 21105, 21615, 25795, 26331, 30261, 33165, 41265, 43885, 46431, 50435, 61439, 64845, 77385, 78993, 90783, 96547, 131655, 151305, 184317, 232155, 289641, 307195, 394965, 453915, 482735, 552951, 675829, 868923, 921585, 1448205, 2027487, 2764755, 3379145, 4344615, 6082461, 10137435, 30412305]

約数ペア:

[(1, 30412305), (3, 10137435), (5, 6082461), (7, 4344615), (9, 3379145), (11, 2764755), (15, 2027487), (21, 1448205), (33, 921585), (35, 868923), (45, 675829), (55, 552951), (63, 482735), (67, 453915), (77, 394965), (99, 307195), (105, 289641), (131, 232155), (165, 184317), (201, 151305), (231, 131655), (315, 96547), (335, 90783), (385, 78993), (393, 77385), (469, 64845), (495, 61439), (603, 50435), (655, 46431), (693, 43885), (737, 41265), (917, 33165), (1005, 30261), (1155, 26331), (1179, 25795), (1407, 21615), (1441, 21105), (1965, 15477), (2211, 13755), (2345, 12969), (2751, 11055), (3015, 10087), (3465, 8777), (3685, 8253), (4221, 7205), (4323, 7035), (4585, 6633), (5159, 5895)]