2789850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{2657}}^1$

素因数の和:2679

約数の個数: 48

約数和(自身を含む): 7910208

約数和(自身を除く): 5120358

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 2657, 5314, 7971, 13285, 15942, 18599, 26570, 37198, 39855, 55797, 66425, 79710, 92995, 111594, 132850, 185990, 199275, 278985, 398550, 464975, 557970, 929950, 1394925, 2789850]

約数ペア:

[(1, 2789850), (2, 1394925), (3, 929950), (5, 557970), (6, 464975), (7, 398550), (10, 278985), (14, 199275), (15, 185990), (21, 132850), (25, 111594), (30, 92995), (35, 79710), (42, 66425), (50, 55797), (70, 39855), (75, 37198), (105, 26570), (150, 18599), (175, 15942), (210, 13285), (350, 7971), (525, 5314), (1050, 2657)]