202223820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{146539}}^1$

素因数の和:146574

約数の個数: 48

約数和(自身を含む): 590849280

約数和(自身を除く): 388625460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 146539, 293078, 439617, 586156, 732695, 879234, 1465390, 1758468, 2198085, 2930780, 3370397, 4396170, 6740794, 8792340, 10111191, 13481588, 16851985, 20222382, 33703970, 40444764, 50555955, 67407940, 101111910, 202223820]

約数ペア:

[(1, 202223820), (2, 101111910), (3, 67407940), (4, 50555955), (5, 40444764), (6, 33703970), (10, 20222382), (12, 16851985), (15, 13481588), (20, 10111191), (23, 8792340), (30, 6740794), (46, 4396170), (60, 3370397), (69, 2930780), (92, 2198085), (115, 1758468), (138, 1465390), (230, 879234), (276, 732695), (345, 586156), (460, 439617), (690, 293078), (1380, 146539)]