30310904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{769}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 61446000

約数和(自身を除く): 31135096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 379, 758, 769, 1516, 1538, 3032, 3076, 4927, 6152, 9854, 9997, 19708, 19994, 39416, 39988, 79976, 291451, 582902, 1165804, 2331608, 3788863, 7577726, 15155452, 30310904]

約数ペア:

[(1, 30310904), (2, 15155452), (4, 7577726), (8, 3788863), (13, 2331608), (26, 1165804), (52, 582902), (104, 291451), (379, 79976), (758, 39988), (769, 39416), (1516, 19994), (1538, 19708), (3032, 9997), (3076, 9854), (4927, 6152)]