2012552910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{79579}}^1$

素因数の和:79873

約数の個数: 48

約数和(自身を含む): 5251325040

約数和(自身を除く): 3238772130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 281, 562, 843, 1405, 1686, 2529, 2810, 4215, 5058, 8430, 12645, 25290, 79579, 159158, 238737, 397895, 477474, 716211, 795790, 1193685, 1432422, 2387370, 3581055, 7162110, 22361699, 44723398, 67085097, 111808495, 134170194, 201255291, 223616990, 335425485, 402510582, 670850970, 1006276455, 2012552910]

約数ペア:

[(1, 2012552910), (2, 1006276455), (3, 670850970), (5, 402510582), (6, 335425485), (9, 223616990), (10, 201255291), (15, 134170194), (18, 111808495), (30, 67085097), (45, 44723398), (90, 22361699), (281, 7162110), (562, 3581055), (843, 2387370), (1405, 1432422), (1686, 1193685), (2529, 795790), (2810, 716211), (4215, 477474), (5058, 397895), (8430, 238737), (12645, 159158), (25290, 79579)]