30678027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 45369600

約数和(自身を除く): 14691573

約数列:

[1, 3, 19, 29, 57, 67, 87, 201, 277, 551, 831, 1273, 1653, 1943, 3819, 5263, 5829, 8033, 15789, 18559, 24099, 36917, 55677, 110751, 152627, 352621, 457881, 538211, 1057863, 1614633, 10226009, 30678027]

約数ペア:

[(1, 30678027), (3, 10226009), (19, 1614633), (29, 1057863), (57, 538211), (67, 457881), (87, 352621), (201, 152627), (277, 110751), (551, 55677), (831, 36917), (1273, 24099), (1653, 18559), (1943, 15789), (3819, 8033), (5263, 5829)]