305840550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1021}}^1\times {\mathrm{1997}}^1$

素因数の和:3033

約数の個数: 48

約数和(自身を含む): 759607632

約数和(自身を除く): 453767082

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1021, 1997, 2042, 3063, 3994, 5105, 5991, 6126, 9985, 10210, 11982, 15315, 19970, 25525, 29955, 30630, 49925, 51050, 59910, 76575, 99850, 149775, 153150, 299550, 2038937, 4077874, 6116811, 10194685, 12233622, 20389370, 30584055, 50973425, 61168110, 101946850, 152920275, 305840550]

約数ペア:

[(1, 305840550), (2, 152920275), (3, 101946850), (5, 61168110), (6, 50973425), (10, 30584055), (15, 20389370), (25, 12233622), (30, 10194685), (50, 6116811), (75, 4077874), (150, 2038937), (1021, 299550), (1997, 153150), (2042, 149775), (3063, 99850), (3994, 76575), (5105, 59910), (5991, 51050), (6126, 49925), (9985, 30630), (10210, 29955), (11982, 25525), (15315, 19970)]