326153310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{221873}}^1$

素因数の和:221897

約数の個数: 48

約数和(自身を含む): 910570896

約数和(自身を除く): 584417586

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 221873, 443746, 665619, 1109365, 1331238, 1553111, 2218730, 3106222, 3328095, 4659333, 6656190, 7765555, 9318666, 10871777, 15531110, 21743554, 23296665, 32615331, 46593330, 54358885, 65230662, 108717770, 163076655, 326153310]

約数ペア:

[(1, 326153310), (2, 163076655), (3, 108717770), (5, 65230662), (6, 54358885), (7, 46593330), (10, 32615331), (14, 23296665), (15, 21743554), (21, 15531110), (30, 10871777), (35, 9318666), (42, 7765555), (49, 6656190), (70, 4659333), (98, 3328095), (105, 3106222), (147, 2218730), (210, 1553111), (245, 1331238), (294, 1109365), (490, 665619), (735, 443746), (1470, 221873)]