64154790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{101833}}^1$

素因数の和:101853

約数の個数: 48

約数和(自身を含む): 190633248

約数和(自身を除く): 126478458

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 101833, 203666, 305499, 509165, 610998, 712831, 916497, 1018330, 1425662, 1527495, 1832994, 2138493, 3054990, 3564155, 4276986, 4582485, 6415479, 7128310, 9164970, 10692465, 12830958, 21384930, 32077395, 64154790]

約数ペア:

[(1, 64154790), (2, 32077395), (3, 21384930), (5, 12830958), (6, 10692465), (7, 9164970), (9, 7128310), (10, 6415479), (14, 4582485), (15, 4276986), (18, 3564155), (21, 3054990), (30, 2138493), (35, 1832994), (42, 1527495), (45, 1425662), (63, 1018330), (70, 916497), (90, 712831), (105, 610998), (126, 509165), (210, 305499), (315, 203666), (630, 101833)]