30031155

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:148

約数の個数: 112

約数和(自身を含む): 67993344

約数和(自身を除く): 37962189

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 107, 135, 165, 189, 231, 243, 297, 315, 321, 385, 405, 495, 535, 567, 693, 729, 749, 891, 945, 963, 1155, 1177, 1215, 1485, 1605, 1701, 2079, 2247, 2673, 2835, 2889, 3465, 3531, 3645, 3745, 4455, 4815, 5103, 5885, 6237, 6741, 8019, 8239, 8505, 8667, 10395, 10593, 11235, 13365, 14445, 17655, 18711, 20223, 24717, 25515, 26001, 31185, 31779, 33705, 40095, 41195, 43335, 52965, 56133, 60669, 74151, 78003, 93555, 95337, 101115, 123585, 130005, 158895, 182007, 222453, 280665, 286011, 303345, 370755, 390015, 476685, 546021, 667359, 858033, 910035, 1112265, 1430055, 2002077, 2730105, 3336795, 4290165, 6006231, 10010385, 30031155]

約数ペア:

[(1, 30031155), (3, 10010385), (5, 6006231), (7, 4290165), (9, 3336795), (11, 2730105), (15, 2002077), (21, 1430055), (27, 1112265), (33, 910035), (35, 858033), (45, 667359), (55, 546021), (63, 476685), (77, 390015), (81, 370755), (99, 303345), (105, 286011), (107, 280665), (135, 222453), (165, 182007), (189, 158895), (231, 130005), (243, 123585), (297, 101115), (315, 95337), (321, 93555), (385, 78003), (405, 74151), (495, 60669), (535, 56133), (567, 52965), (693, 43335), (729, 41195), (749, 40095), (891, 33705), (945, 31779), (963, 31185), (1155, 26001), (1177, 25515), (1215, 24717), (1485, 20223), (1605, 18711), (1701, 17655), (2079, 14445), (2247, 13365), (2673, 11235), (2835, 10593), (2889, 10395), (3465, 8667), (3531, 8505), (3645, 8239), (3745, 8019), (4455, 6741), (4815, 6237), (5103, 5885)]