30278328

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{21383}}^1$

素因数の和:21451

約数の個数: 32

約数和(自身を含む): 76982400

約数和(自身を除く): 46704072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 21383, 42766, 64149, 85532, 128298, 171064, 256596, 513192, 1261597, 2523194, 3784791, 5046388, 7569582, 10092776, 15139164, 30278328]

約数ペア:

[(1, 30278328), (2, 15139164), (3, 10092776), (4, 7569582), (6, 5046388), (8, 3784791), (12, 2523194), (24, 1261597), (59, 513192), (118, 256596), (177, 171064), (236, 128298), (354, 85532), (472, 64149), (708, 42766), (1416, 21383)]