163488330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{9221}}^1$

素因数の和:9431

約数の個数: 48

約数和(自身を含む): 427273704

約数和(自身を除く): 263785374

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 8865, 9221, 17730, 18442, 27663, 46105, 55326, 82989, 92210, 138315, 165978, 276630, 414945, 829890, 1816537, 3633074, 5449611, 9082685, 10899222, 16348833, 18165370, 27248055, 32697666, 54496110, 81744165, 163488330]

約数ペア:

[(1, 163488330), (2, 81744165), (3, 54496110), (5, 32697666), (6, 27248055), (9, 18165370), (10, 16348833), (15, 10899222), (18, 9082685), (30, 5449611), (45, 3633074), (90, 1816537), (197, 829890), (394, 414945), (591, 276630), (985, 165978), (1182, 138315), (1773, 92210), (1970, 82989), (2955, 55326), (3546, 46105), (5910, 27663), (8865, 18442), (9221, 17730)]