31354620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47507}}^1$

素因数の和:47530

約数の個数: 48

約数和(自身を含む): 95776128

約数和(自身を除く): 64421508

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 47507, 95014, 142521, 190028, 237535, 285042, 475070, 522577, 570084, 712605, 950140, 1045154, 1425210, 1567731, 2090308, 2612885, 2850420, 3135462, 5225770, 6270924, 7838655, 10451540, 15677310, 31354620]

約数ペア:

[(1, 31354620), (2, 15677310), (3, 10451540), (4, 7838655), (5, 6270924), (6, 5225770), (10, 3135462), (11, 2850420), (12, 2612885), (15, 2090308), (20, 1567731), (22, 1425210), (30, 1045154), (33, 950140), (44, 712605), (55, 570084), (60, 522577), (66, 475070), (110, 285042), (132, 237535), (165, 190028), (220, 142521), (330, 95014), (660, 47507)]