301988730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{67559}}^1$

素因数の和:67718

約数の個数: 32

約数和(自身を含む): 729648000

約数和(自身を除く): 427659270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 67559, 135118, 202677, 337795, 405354, 675590, 1013385, 2026770, 10066291, 20132582, 30198873, 50331455, 60397746, 100662910, 150994365, 301988730]

約数ペア:

[(1, 301988730), (2, 150994365), (3, 100662910), (5, 60397746), (6, 50331455), (10, 30198873), (15, 20132582), (30, 10066291), (149, 2026770), (298, 1013385), (447, 675590), (745, 405354), (894, 337795), (1490, 202677), (2235, 135118), (4470, 67559)]