809969130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{310333}}^1$

素因数の和:310375

約数の個数: 48

約数和(自身を含む): 2178544680

約数和(自身を除く): 1368575550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 310333, 620666, 930999, 1551665, 1861998, 2792997, 3103330, 4654995, 5585994, 8999657, 9309990, 13964985, 17999314, 26998971, 27929970, 44998285, 53997942, 80996913, 89996570, 134994855, 161993826, 269989710, 404984565, 809969130]

約数ペア:

[(1, 809969130), (2, 404984565), (3, 269989710), (5, 161993826), (6, 134994855), (9, 89996570), (10, 80996913), (15, 53997942), (18, 44998285), (29, 27929970), (30, 26998971), (45, 17999314), (58, 13964985), (87, 9309990), (90, 8999657), (145, 5585994), (174, 4654995), (261, 3103330), (290, 2792997), (435, 1861998), (522, 1551665), (870, 930999), (1305, 620666), (2610, 310333)]