15104950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 32497920

約数和(自身を除く): 17392970

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 175, 206, 350, 419, 515, 721, 838, 1030, 1442, 2095, 2575, 2933, 3605, 4190, 5150, 5866, 7210, 10475, 14665, 18025, 20950, 29330, 36050, 43157, 73325, 86314, 146650, 215785, 302099, 431570, 604198, 1078925, 1510495, 2157850, 3020990, 7552475, 15104950]

約数ペア:

[(1, 15104950), (2, 7552475), (5, 3020990), (7, 2157850), (10, 1510495), (14, 1078925), (25, 604198), (35, 431570), (50, 302099), (70, 215785), (103, 146650), (175, 86314), (206, 73325), (350, 43157), (419, 36050), (515, 29330), (721, 20950), (838, 18025), (1030, 14665), (1442, 10475), (2095, 7210), (2575, 5866), (2933, 5150), (3605, 4190)]