2203350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 5626128

約数和(自身を除く): 3422778

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 397, 555, 794, 925, 1110, 1191, 1850, 1985, 2382, 2775, 3970, 5550, 5955, 9925, 11910, 14689, 19850, 29378, 29775, 44067, 59550, 73445, 88134, 146890, 220335, 367225, 440670, 734450, 1101675, 2203350]

約数ペア:

[(1, 2203350), (2, 1101675), (3, 734450), (5, 440670), (6, 367225), (10, 220335), (15, 146890), (25, 88134), (30, 73445), (37, 59550), (50, 44067), (74, 29775), (75, 29378), (111, 19850), (150, 14689), (185, 11910), (222, 9925), (370, 5955), (397, 5550), (555, 3970), (794, 2775), (925, 2382), (1110, 1985), (1191, 1850)]