61909410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6389}}^1$

素因数の和:6435

約数の個数: 64

約数和(自身を含む): 165628800

約数和(自身を除く): 103719390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 6389, 9690, 12778, 19167, 31945, 38334, 63890, 95835, 108613, 121391, 191670, 217226, 242782, 325839, 364173, 543065, 606955, 651678, 728346, 1086130, 1213910, 1629195, 1820865, 2063647, 3258390, 3641730, 4127294, 6190941, 10318235, 12381882, 20636470, 30954705, 61909410]

約数ペア:

[(1, 61909410), (2, 30954705), (3, 20636470), (5, 12381882), (6, 10318235), (10, 6190941), (15, 4127294), (17, 3641730), (19, 3258390), (30, 2063647), (34, 1820865), (38, 1629195), (51, 1213910), (57, 1086130), (85, 728346), (95, 651678), (102, 606955), (114, 543065), (170, 364173), (190, 325839), (255, 242782), (285, 217226), (323, 191670), (510, 121391), (570, 108613), (646, 95835), (969, 63890), (1615, 38334), (1938, 31945), (3230, 19167), (4845, 12778), (6389, 9690)]