489019950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{362237}}^1$

素因数の和:362258

約数の個数: 48

約数和(自身を含む): 1347525360

約数和(自身を除く): 858505410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 362237, 724474, 1086711, 1811185, 2173422, 3260133, 3622370, 5433555, 6520266, 9055925, 9780399, 10867110, 16300665, 18111850, 19560798, 27167775, 32601330, 48901995, 54335550, 81503325, 97803990, 163006650, 244509975, 489019950]

約数ペア:

[(1, 489019950), (2, 244509975), (3, 163006650), (5, 97803990), (6, 81503325), (9, 54335550), (10, 48901995), (15, 32601330), (18, 27167775), (25, 19560798), (27, 18111850), (30, 16300665), (45, 10867110), (50, 9780399), (54, 9055925), (75, 6520266), (90, 5433555), (135, 3622370), (150, 3260133), (225, 2173422), (270, 1811185), (450, 1086711), (675, 724474), (1350, 362237)]