61403730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 153740160

約数和(自身を除く): 92336430

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 163, 174, 290, 326, 433, 435, 489, 815, 866, 870, 978, 1299, 1630, 2165, 2445, 2598, 4330, 4727, 4890, 6495, 9454, 12557, 12990, 14181, 23635, 25114, 28362, 37671, 47270, 62785, 70579, 70905, 75342, 125570, 141158, 141810, 188355, 211737, 352895, 376710, 423474, 705790, 1058685, 2046791, 2117370, 4093582, 6140373, 10233955, 12280746, 20467910, 30701865, 61403730]

約数ペア:

[(1, 61403730), (2, 30701865), (3, 20467910), (5, 12280746), (6, 10233955), (10, 6140373), (15, 4093582), (29, 2117370), (30, 2046791), (58, 1058685), (87, 705790), (145, 423474), (163, 376710), (174, 352895), (290, 211737), (326, 188355), (433, 141810), (435, 141158), (489, 125570), (815, 75342), (866, 70905), (870, 70579), (978, 62785), (1299, 47270), (1630, 37671), (2165, 28362), (2445, 25114), (2598, 23635), (4330, 14181), (4727, 12990), (4890, 12557), (6495, 9454)]