30463238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 50972544

約数和(自身を除く): 20509306

約数列:

[1, 2, 13, 26, 47, 94, 97, 194, 257, 514, 611, 1222, 1261, 2522, 3341, 4559, 6682, 9118, 12079, 24158, 24929, 49858, 59267, 118534, 157027, 314054, 324077, 648154, 1171663, 2343326, 15231619, 30463238]

約数ペア:

[(1, 30463238), (2, 15231619), (13, 2343326), (26, 1171663), (47, 648154), (94, 324077), (97, 314054), (194, 157027), (257, 118534), (514, 59267), (611, 49858), (1222, 24929), (1261, 24158), (2522, 12079), (3341, 9118), (4559, 6682)]