73828950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37861}}^1$

素因数の和:37889

約数の個数: 48

約数和(自身を含む): 197185296

約数和(自身を除く): 123356346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 37861, 75722, 113583, 189305, 227166, 378610, 492193, 567915, 946525, 984386, 1135830, 1476579, 1893050, 2460965, 2839575, 2953158, 4921930, 5679150, 7382895, 12304825, 14765790, 24609650, 36914475, 73828950]

約数ペア:

[(1, 73828950), (2, 36914475), (3, 24609650), (5, 14765790), (6, 12304825), (10, 7382895), (13, 5679150), (15, 4921930), (25, 2953158), (26, 2839575), (30, 2460965), (39, 1893050), (50, 1476579), (65, 1135830), (75, 984386), (78, 946525), (130, 567915), (150, 492193), (195, 378610), (325, 227166), (390, 189305), (650, 113583), (975, 75722), (1950, 37861)]