170434404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21817}}^1$

素因数の和:21865

約数の個数: 72

約数和(自身を含む): 508272128

約数和(自身を除く): 337837724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 21817, 43634, 65451, 87268, 130902, 152719, 196353, 261804, 305438, 392706, 458157, 610876, 676327, 785412, 916314, 1352654, 1374471, 1832628, 2028981, 2705308, 2748942, 4057962, 4734289, 5497884, 6086943, 8115924, 9468578, 12173886, 14202867, 18937156, 24347772, 28405734, 42608601, 56811468, 85217202, 170434404]

約数ペア:

[(1, 170434404), (2, 85217202), (3, 56811468), (4, 42608601), (6, 28405734), (7, 24347772), (9, 18937156), (12, 14202867), (14, 12173886), (18, 9468578), (21, 8115924), (28, 6086943), (31, 5497884), (36, 4734289), (42, 4057962), (62, 2748942), (63, 2705308), (84, 2028981), (93, 1832628), (124, 1374471), (126, 1352654), (186, 916314), (217, 785412), (252, 676327), (279, 610876), (372, 458157), (434, 392706), (558, 305438), (651, 261804), (868, 196353), (1116, 152719), (1302, 130902), (1953, 87268), (2604, 65451), (3906, 43634), (7812, 21817)]