28467330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41257}}^1$

素因数の和:41290

約数の個数: 32

約数和(自身を含む): 71293824

約数和(自身を除く): 42826494

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 41257, 82514, 123771, 206285, 247542, 412570, 618855, 948911, 1237710, 1897822, 2846733, 4744555, 5693466, 9489110, 14233665, 28467330]

約数ペア:

[(1, 28467330), (2, 14233665), (3, 9489110), (5, 5693466), (6, 4744555), (10, 2846733), (15, 1897822), (23, 1237710), (30, 948911), (46, 618855), (69, 412570), (115, 247542), (138, 206285), (230, 123771), (345, 82514), (690, 41257)]