30364761

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 49305600

約数和(自身を除く): 18940839

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 1029, 1127, 1283, 3381, 3849, 7889, 8981, 23667, 26943, 29509, 62867, 88527, 188601, 206563, 440069, 619689, 1320207, 1445941, 4337823, 10121587, 30364761]

約数ペア:

[(1, 30364761), (3, 10121587), (7, 4337823), (21, 1445941), (23, 1320207), (49, 619689), (69, 440069), (147, 206563), (161, 188601), (343, 88527), (483, 62867), (1029, 29509), (1127, 26943), (1283, 23667), (3381, 8981), (3849, 7889)]