2528850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 6553152

約数和(自身を除く): 4024302

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 733, 1150, 1466, 1725, 2199, 3450, 3665, 4398, 7330, 10995, 16859, 18325, 21990, 33718, 36650, 50577, 54975, 84295, 101154, 109950, 168590, 252885, 421475, 505770, 842950, 1264425, 2528850]

約数ペア:

[(1, 2528850), (2, 1264425), (3, 842950), (5, 505770), (6, 421475), (10, 252885), (15, 168590), (23, 109950), (25, 101154), (30, 84295), (46, 54975), (50, 50577), (69, 36650), (75, 33718), (115, 21990), (138, 18325), (150, 16859), (230, 10995), (345, 7330), (575, 4398), (690, 3665), (733, 3450), (1150, 2199), (1466, 1725)]