30544276

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 65286144

約数和(自身を除く): 34741868

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 989, 1103, 1204, 1978, 2206, 3956, 4412, 6923, 7721, 13846, 15442, 25369, 27692, 30884, 47429, 50738, 94858, 101476, 177583, 189716, 332003, 355166, 664006, 710332, 1090867, 1328012, 2181734, 4363468, 7636069, 15272138, 30544276]

約数ペア:

[(1, 30544276), (2, 15272138), (4, 7636069), (7, 4363468), (14, 2181734), (23, 1328012), (28, 1090867), (43, 710332), (46, 664006), (86, 355166), (92, 332003), (161, 189716), (172, 177583), (301, 101476), (322, 94858), (602, 50738), (644, 47429), (989, 30884), (1103, 27692), (1204, 25369), (1978, 15442), (2206, 13846), (3956, 7721), (4412, 6923)]