30825648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:651

約数の個数: 120

約数和(自身を含む): 100627488

約数和(自身を除く): 69801840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 577, 636, 742, 848, 954, 1008, 1113, 1154, 1272, 1484, 1731, 1908, 2226, 2308, 2544, 2968, 3339, 3462, 3816, 4039, 4452, 4616, 5193, 5936, 6678, 6924, 7632, 8078, 8904, 9232, 10386, 12117, 13356, 13848, 16156, 17808, 20772, 24234, 26712, 27696, 30581, 32312, 36351, 41544, 48468, 53424, 61162, 64624, 72702, 83088, 91743, 96936, 122324, 145404, 183486, 193872, 214067, 244648, 275229, 290808, 366972, 428134, 489296, 550458, 581616, 642201, 733944, 856268, 1100916, 1284402, 1467888, 1712536, 1926603, 2201832, 2568804, 3425072, 3853206, 4403664, 5137608, 7706412, 10275216, 15412824, 30825648]

約数ペア:

[(1, 30825648), (2, 15412824), (3, 10275216), (4, 7706412), (6, 5137608), (7, 4403664), (8, 3853206), (9, 3425072), (12, 2568804), (14, 2201832), (16, 1926603), (18, 1712536), (21, 1467888), (24, 1284402), (28, 1100916), (36, 856268), (42, 733944), (48, 642201), (53, 581616), (56, 550458), (63, 489296), (72, 428134), (84, 366972), (106, 290808), (112, 275229), (126, 244648), (144, 214067), (159, 193872), (168, 183486), (212, 145404), (252, 122324), (318, 96936), (336, 91743), (371, 83088), (424, 72702), (477, 64624), (504, 61162), (577, 53424), (636, 48468), (742, 41544), (848, 36351), (954, 32312), (1008, 30581), (1113, 27696), (1154, 26712), (1272, 24234), (1484, 20772), (1731, 17808), (1908, 16156), (2226, 13848), (2308, 13356), (2544, 12117), (2968, 10386), (3339, 9232), (3462, 8904), (3816, 8078), (4039, 7632), (4452, 6924), (4616, 6678), (5193, 5936)]