788707950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{228611}}^1$

素因数の和:228649

約数の個数: 48

約数和(自身を含む): 2041047936

約数和(自身を除く): 1252339986

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 228611, 457222, 685833, 1143055, 1371666, 2286110, 3429165, 5258053, 5715275, 6858330, 10516106, 11430550, 15774159, 17145825, 26290265, 31548318, 34291650, 52580530, 78870795, 131451325, 157741590, 262902650, 394353975, 788707950]

約数ペア:

[(1, 788707950), (2, 394353975), (3, 262902650), (5, 157741590), (6, 131451325), (10, 78870795), (15, 52580530), (23, 34291650), (25, 31548318), (30, 26290265), (46, 17145825), (50, 15774159), (69, 11430550), (75, 10516106), (115, 6858330), (138, 5715275), (150, 5258053), (230, 3429165), (345, 2286110), (575, 1371666), (690, 1143055), (1150, 685833), (1725, 457222), (3450, 228611)]