2828550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 7120080

約数和(自身を除く): 4291530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 109, 150, 173, 218, 327, 346, 519, 545, 654, 865, 1038, 1090, 1635, 1730, 2595, 2725, 3270, 4325, 5190, 5450, 8175, 8650, 12975, 16350, 18857, 25950, 37714, 56571, 94285, 113142, 188570, 282855, 471425, 565710, 942850, 1414275, 2828550]

約数ペア:

[(1, 2828550), (2, 1414275), (3, 942850), (5, 565710), (6, 471425), (10, 282855), (15, 188570), (25, 113142), (30, 94285), (50, 56571), (75, 37714), (109, 25950), (150, 18857), (173, 16350), (218, 12975), (327, 8650), (346, 8175), (519, 5450), (545, 5190), (654, 4325), (865, 3270), (1038, 2725), (1090, 2595), (1635, 1730)]