83478660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1293

約数の個数: 96

約数和(自身を含む): 248005632

約数和(自身を除く): 164526972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 148, 155, 185, 186, 222, 310, 370, 372, 444, 465, 555, 620, 740, 930, 1110, 1147, 1213, 1860, 2220, 2294, 2426, 3441, 3639, 4588, 4852, 5735, 6065, 6882, 7278, 11470, 12130, 13764, 14556, 17205, 18195, 22940, 24260, 34410, 36390, 37603, 44881, 68820, 72780, 75206, 89762, 112809, 134643, 150412, 179524, 188015, 224405, 225618, 269286, 376030, 448810, 451236, 538572, 564045, 673215, 752060, 897620, 1128090, 1346430, 1391311, 2256180, 2692860, 2782622, 4173933, 5565244, 6956555, 8347866, 13913110, 16695732, 20869665, 27826220, 41739330, 83478660]

約数ペア:

[(1, 83478660), (2, 41739330), (3, 27826220), (4, 20869665), (5, 16695732), (6, 13913110), (10, 8347866), (12, 6956555), (15, 5565244), (20, 4173933), (30, 2782622), (31, 2692860), (37, 2256180), (60, 1391311), (62, 1346430), (74, 1128090), (93, 897620), (111, 752060), (124, 673215), (148, 564045), (155, 538572), (185, 451236), (186, 448810), (222, 376030), (310, 269286), (370, 225618), (372, 224405), (444, 188015), (465, 179524), (555, 150412), (620, 134643), (740, 112809), (930, 89762), (1110, 75206), (1147, 72780), (1213, 68820), (1860, 44881), (2220, 37603), (2294, 36390), (2426, 34410), (3441, 24260), (3639, 22940), (4588, 18195), (4852, 17205), (5735, 14556), (6065, 13764), (6882, 12130), (7278, 11470)]