30614871

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^2$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 49284480

約数和(自身を除く): 18669609

約数列:

[1, 3, 7, 19, 21, 57, 133, 277, 399, 831, 1939, 5263, 5817, 15789, 36841, 76729, 110523, 230187, 537103, 1457851, 1611309, 4373553, 10204957, 30614871]

約数ペア:

[(1, 30614871), (3, 10204957), (7, 4373553), (19, 1611309), (21, 1457851), (57, 537103), (133, 230187), (277, 110523), (399, 76729), (831, 36841), (1939, 15789), (5263, 5817)]