378411150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{194057}}^1$

素因数の和:194085

約数の個数: 48

約数和(自身を含む): 1010654064

約数和(自身を除く): 632242914

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, 194057, 388114, 582171, 970285, 1164342, 1940570, 2522741, 2910855, 4851425, 5045482, 5821710, 7568223, 9702850, 12613705, 14554275, 15136446, 25227410, 29108550, 37841115, 63068525, 75682230, 126137050, 189205575, 378411150]

約数ペア:

[(1, 378411150), (2, 189205575), (3, 126137050), (5, 75682230), (6, 63068525), (10, 37841115), (13, 29108550), (15, 25227410), (25, 15136446), (26, 14554275), (30, 12613705), (39, 9702850), (50, 7568223), (65, 5821710), (75, 5045482), (78, 4851425), (130, 2910855), (150, 2522741), (195, 1940570), (325, 1164342), (390, 970285), (650, 582171), (975, 388114), (1950, 194057)]