29732820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38119}}^1$

素因数の和:38144

約数の個数: 48

約数和(自身を含む): 89658240

約数和(自身を除く): 59925420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 38119, 76238, 114357, 152476, 190595, 228714, 381190, 457428, 495547, 571785, 762380, 991094, 1143570, 1486641, 1982188, 2287140, 2477735, 2973282, 4955470, 5946564, 7433205, 9910940, 14866410, 29732820]

約数ペア:

[(1, 29732820), (2, 14866410), (3, 9910940), (4, 7433205), (5, 5946564), (6, 4955470), (10, 2973282), (12, 2477735), (13, 2287140), (15, 1982188), (20, 1486641), (26, 1143570), (30, 991094), (39, 762380), (52, 571785), (60, 495547), (65, 457428), (78, 381190), (130, 228714), (156, 190595), (195, 152476), (260, 114357), (390, 76238), (780, 38119)]