1208095590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1\times {\mathrm{2381}}^1$

素因数の和:3705

約数の個数: 64

約数和(自身を含む): 3126174912

約数和(自身を除く): 1918079322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1301, 2381, 2602, 3903, 4762, 6505, 7143, 7806, 11905, 13010, 14286, 16913, 19515, 23810, 30953, 33826, 35715, 39030, 50739, 61906, 71430, 84565, 92859, 101478, 154765, 169130, 185718, 253695, 309530, 464295, 507390, 928590, 3097681, 6195362, 9293043, 15488405, 18586086, 30976810, 40269853, 46465215, 80539706, 92930430, 120809559, 201349265, 241619118, 402698530, 604047795, 1208095590]

約数ペア:

[(1, 1208095590), (2, 604047795), (3, 402698530), (5, 241619118), (6, 201349265), (10, 120809559), (13, 92930430), (15, 80539706), (26, 46465215), (30, 40269853), (39, 30976810), (65, 18586086), (78, 15488405), (130, 9293043), (195, 6195362), (390, 3097681), (1301, 928590), (2381, 507390), (2602, 464295), (3903, 309530), (4762, 253695), (6505, 185718), (7143, 169130), (7806, 154765), (11905, 101478), (13010, 92859), (14286, 84565), (16913, 71430), (19515, 61906), (23810, 50739), (30953, 39030), (33826, 35715)]