2215661700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1055077}}^1$

素因数の和:1055101

約数の個数: 72

約数和(自身を含む): 7326461632

約数和(自身を除く): 5110799932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 1055077, 2110154, 3165231, 4220308, 5275385, 6330462, 7385539, 10550770, 12660924, 14771078, 15826155, 21101540, 22156617, 26376925, 29542156, 31652310, 36927695, 44313234, 52753850, 63304620, 73855390, 79130775, 88626468, 105507700, 110783085, 147710780, 158261550, 184638475, 221566170, 316523100, 369276950, 443132340, 553915425, 738553900, 1107830850, 2215661700]

約数ペア:

[(1, 2215661700), (2, 1107830850), (3, 738553900), (4, 553915425), (5, 443132340), (6, 369276950), (7, 316523100), (10, 221566170), (12, 184638475), (14, 158261550), (15, 147710780), (20, 110783085), (21, 105507700), (25, 88626468), (28, 79130775), (30, 73855390), (35, 63304620), (42, 52753850), (50, 44313234), (60, 36927695), (70, 31652310), (75, 29542156), (84, 26376925), (100, 22156617), (105, 21101540), (140, 15826155), (150, 14771078), (175, 12660924), (210, 10550770), (300, 7385539), (350, 6330462), (420, 5275385), (525, 4220308), (700, 3165231), (1050, 2110154), (2100, 1055077)]