30434550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1481}}^1$

素因数の和:1633

約数の個数: 48

約数和(自身を含む): 76079952

約数和(自身を除く): 45645402

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 137, 150, 274, 411, 685, 822, 1370, 1481, 2055, 2962, 3425, 4110, 4443, 6850, 7405, 8886, 10275, 14810, 20550, 22215, 37025, 44430, 74050, 111075, 202897, 222150, 405794, 608691, 1014485, 1217382, 2028970, 3043455, 5072425, 6086910, 10144850, 15217275, 30434550]

約数ペア:

[(1, 30434550), (2, 15217275), (3, 10144850), (5, 6086910), (6, 5072425), (10, 3043455), (15, 2028970), (25, 1217382), (30, 1014485), (50, 608691), (75, 405794), (137, 222150), (150, 202897), (274, 111075), (411, 74050), (685, 44430), (822, 37025), (1370, 22215), (1481, 20550), (2055, 14810), (2962, 10275), (3425, 8886), (4110, 7405), (4443, 6850)]