306473940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{2833}}^1$

素因数の和:3449

約数の個数: 72

約数和(自身を含む): 931513128

約数和(自身を除く): 625039188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 601, 1202, 1803, 2404, 2833, 3005, 3606, 5409, 5666, 6010, 7212, 8499, 9015, 10818, 11332, 12020, 14165, 16998, 18030, 21636, 25497, 27045, 28330, 33996, 36060, 42495, 50994, 54090, 56660, 84990, 101988, 108180, 127485, 169980, 254970, 509940, 1702633, 3405266, 5107899, 6810532, 8513165, 10215798, 15323697, 17026330, 20431596, 25539495, 30647394, 34052660, 51078990, 61294788, 76618485, 102157980, 153236970, 306473940]

約数ペア:

[(1, 306473940), (2, 153236970), (3, 102157980), (4, 76618485), (5, 61294788), (6, 51078990), (9, 34052660), (10, 30647394), (12, 25539495), (15, 20431596), (18, 17026330), (20, 15323697), (30, 10215798), (36, 8513165), (45, 6810532), (60, 5107899), (90, 3405266), (180, 1702633), (601, 509940), (1202, 254970), (1803, 169980), (2404, 127485), (2833, 108180), (3005, 101988), (3606, 84990), (5409, 56660), (5666, 54090), (6010, 50994), (7212, 42495), (8499, 36060), (9015, 33996), (10818, 28330), (11332, 27045), (12020, 25497), (14165, 21636), (16998, 18030)]