1555931430

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2551}}^1$

素因数の和:2824

約数の個数: 96

約数和(自身を含む): 4213617408

約数和(自身を除く): 2657685978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 251, 270, 405, 486, 502, 753, 810, 1215, 1255, 1506, 2259, 2430, 2510, 2551, 3765, 4518, 5102, 6777, 7530, 7653, 11295, 12755, 13554, 15306, 20331, 22590, 22959, 25510, 33885, 38265, 40662, 45918, 60993, 67770, 68877, 76530, 101655, 114795, 121986, 137754, 203310, 206631, 229590, 304965, 344385, 413262, 609930, 619893, 640301, 688770, 1033155, 1239786, 1280602, 1920903, 2066310, 3099465, 3201505, 3841806, 5762709, 6198930, 6403010, 9604515, 11525418, 17288127, 19209030, 28813545, 34576254, 51864381, 57627090, 86440635, 103728762, 155593143, 172881270, 259321905, 311186286, 518643810, 777965715, 1555931430]

約数ペア:

[(1, 1555931430), (2, 777965715), (3, 518643810), (5, 311186286), (6, 259321905), (9, 172881270), (10, 155593143), (15, 103728762), (18, 86440635), (27, 57627090), (30, 51864381), (45, 34576254), (54, 28813545), (81, 19209030), (90, 17288127), (135, 11525418), (162, 9604515), (243, 6403010), (251, 6198930), (270, 5762709), (405, 3841806), (486, 3201505), (502, 3099465), (753, 2066310), (810, 1920903), (1215, 1280602), (1255, 1239786), (1506, 1033155), (2259, 688770), (2430, 640301), (2510, 619893), (2551, 609930), (3765, 413262), (4518, 344385), (5102, 304965), (6777, 229590), (7530, 206631), (7653, 203310), (11295, 137754), (12755, 121986), (13554, 114795), (15306, 101655), (20331, 76530), (22590, 68877), (22959, 67770), (25510, 60993), (33885, 45918), (38265, 40662)]