61434870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9437}}^1$

素因数の和:9485

約数の個数: 64

約数和(自身を含む): 173961216

約数和(自身を除く): 112526346

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 9437, 18874, 28311, 47185, 56622, 66059, 94370, 132118, 141555, 198177, 283110, 292547, 330295, 396354, 585094, 660590, 877641, 990885, 1462735, 1755282, 1981770, 2047829, 2925470, 4095658, 4388205, 6143487, 8776410, 10239145, 12286974, 20478290, 30717435, 61434870]

約数ペア:

[(1, 61434870), (2, 30717435), (3, 20478290), (5, 12286974), (6, 10239145), (7, 8776410), (10, 6143487), (14, 4388205), (15, 4095658), (21, 2925470), (30, 2047829), (31, 1981770), (35, 1755282), (42, 1462735), (62, 990885), (70, 877641), (93, 660590), (105, 585094), (155, 396354), (186, 330295), (210, 292547), (217, 283110), (310, 198177), (434, 141555), (465, 132118), (651, 94370), (930, 66059), (1085, 56622), (1302, 47185), (2170, 28311), (3255, 18874), (6510, 9437)]