3077050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 6249600

約数和(自身を除く): 3172550

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 79, 82, 95, 158, 190, 205, 395, 410, 475, 779, 790, 950, 1025, 1501, 1558, 1975, 2050, 3002, 3239, 3895, 3950, 6478, 7505, 7790, 15010, 16195, 19475, 32390, 37525, 38950, 61541, 75050, 80975, 123082, 161950, 307705, 615410, 1538525, 3077050]

約数ペア:

[(1, 3077050), (2, 1538525), (5, 615410), (10, 307705), (19, 161950), (25, 123082), (38, 80975), (41, 75050), (50, 61541), (79, 38950), (82, 37525), (95, 32390), (158, 19475), (190, 16195), (205, 15010), (395, 7790), (410, 7505), (475, 6478), (779, 3950), (790, 3895), (950, 3239), (1025, 3002), (1501, 2050), (1558, 1975)]