292022360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{148991}}^1$

素因数の和:149016

約数の個数: 48

約数和(自身を含む): 764328960

約数和(自身を除く): 472306600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 148991, 297982, 595964, 744955, 1042937, 1191928, 1489910, 2085874, 2979820, 4171748, 5214685, 5959640, 7300559, 8343496, 10429370, 14601118, 20858740, 29202236, 36502795, 41717480, 58404472, 73005590, 146011180, 292022360]

約数ペア:

[(1, 292022360), (2, 146011180), (4, 73005590), (5, 58404472), (7, 41717480), (8, 36502795), (10, 29202236), (14, 20858740), (20, 14601118), (28, 10429370), (35, 8343496), (40, 7300559), (49, 5959640), (56, 5214685), (70, 4171748), (98, 2979820), (140, 2085874), (196, 1489910), (245, 1191928), (280, 1042937), (392, 744955), (490, 595964), (980, 297982), (1960, 148991)]