18449850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2617}}^1$

素因数の和:2679

約数の個数: 48

約数和(自身を含む): 46747008

約数和(自身を除く): 28297158

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 141, 150, 235, 282, 470, 705, 1175, 1410, 2350, 2617, 3525, 5234, 7050, 7851, 13085, 15702, 26170, 39255, 65425, 78510, 122999, 130850, 196275, 245998, 368997, 392550, 614995, 737994, 1229990, 1844985, 3074975, 3689970, 6149950, 9224925, 18449850]

約数ペア:

[(1, 18449850), (2, 9224925), (3, 6149950), (5, 3689970), (6, 3074975), (10, 1844985), (15, 1229990), (25, 737994), (30, 614995), (47, 392550), (50, 368997), (75, 245998), (94, 196275), (141, 130850), (150, 122999), (235, 78510), (282, 65425), (470, 39255), (705, 26170), (1175, 15702), (1410, 13085), (2350, 7851), (2617, 7050), (3525, 5234)]