328238910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{12979}}^1$

素因数の和:13273

約数の個数: 48

約数和(自身を含む): 856524240

約数和(自身を除く): 528285330

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, 12979, 25290, 25958, 38937, 64895, 77874, 116811, 129790, 194685, 233622, 389370, 584055, 1168110, 3647099, 7294198, 10941297, 18235495, 21882594, 32823891, 36470990, 54706485, 65647782, 109412970, 164119455, 328238910]

約数ペア:

[(1, 328238910), (2, 164119455), (3, 109412970), (5, 65647782), (6, 54706485), (9, 36470990), (10, 32823891), (15, 21882594), (18, 18235495), (30, 10941297), (45, 7294198), (90, 3647099), (281, 1168110), (562, 584055), (843, 389370), (1405, 233622), (1686, 194685), (2529, 129790), (2810, 116811), (4215, 77874), (5058, 64895), (8430, 38937), (12645, 25958), (12979, 25290)]