2285730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 6023160

約数和(自身を除く): 3737430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 233, 327, 466, 545, 654, 699, 981, 1090, 1165, 1398, 1635, 1962, 2097, 2330, 3270, 3495, 4194, 4905, 6990, 9810, 10485, 20970, 25397, 50794, 76191, 126985, 152382, 228573, 253970, 380955, 457146, 761910, 1142865, 2285730]

約数ペア:

[(1, 2285730), (2, 1142865), (3, 761910), (5, 457146), (6, 380955), (9, 253970), (10, 228573), (15, 152382), (18, 126985), (30, 76191), (45, 50794), (90, 25397), (109, 20970), (218, 10485), (233, 9810), (327, 6990), (466, 4905), (545, 4194), (654, 3495), (699, 3270), (981, 2330), (1090, 2097), (1165, 1962), (1398, 1635)]