29971224

素因数分解:

$2^3\times 3^2\times {\mathrm{547}}^1\times {\mathrm{761}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 81427320

約数和(自身を除く): 51456096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 547, 761, 1094, 1522, 1641, 2188, 2283, 3044, 3282, 4376, 4566, 4923, 6088, 6564, 6849, 9132, 9846, 13128, 13698, 18264, 19692, 27396, 39384, 54792, 416267, 832534, 1248801, 1665068, 2497602, 3330136, 3746403, 4995204, 7492806, 9990408, 14985612, 29971224]

約数ペア:

[(1, 29971224), (2, 14985612), (3, 9990408), (4, 7492806), (6, 4995204), (8, 3746403), (9, 3330136), (12, 2497602), (18, 1665068), (24, 1248801), (36, 832534), (72, 416267), (547, 54792), (761, 39384), (1094, 27396), (1522, 19692), (1641, 18264), (2188, 13698), (2283, 13128), (3044, 9846), (3282, 9132), (4376, 6849), (4566, 6564), (4923, 6088)]