30859350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 76870080

約数和(自身を除く): 46010730

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 419, 491, 838, 982, 1257, 1473, 2095, 2455, 2514, 2946, 4190, 4910, 6285, 7365, 10475, 12275, 12570, 14730, 20950, 24550, 31425, 36825, 62850, 73650, 205729, 411458, 617187, 1028645, 1234374, 2057290, 3085935, 5143225, 6171870, 10286450, 15429675, 30859350]

約数ペア:

[(1, 30859350), (2, 15429675), (3, 10286450), (5, 6171870), (6, 5143225), (10, 3085935), (15, 2057290), (25, 1234374), (30, 1028645), (50, 617187), (75, 411458), (150, 205729), (419, 73650), (491, 62850), (838, 36825), (982, 31425), (1257, 24550), (1473, 20950), (2095, 14730), (2455, 12570), (2514, 12275), (2946, 10475), (4190, 7365), (4910, 6285)]