30315086

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 48964608

約数和(自身を除く): 18649522

約数列:

[1, 2, 31, 43, 62, 83, 86, 137, 166, 274, 1333, 2573, 2666, 3569, 4247, 5146, 5891, 7138, 8494, 11371, 11782, 22742, 110639, 182621, 221278, 352501, 365242, 488953, 705002, 977906, 15157543, 30315086]

約数ペア:

[(1, 30315086), (2, 15157543), (31, 977906), (43, 705002), (62, 488953), (83, 365242), (86, 352501), (137, 221278), (166, 182621), (274, 110639), (1333, 22742), (2573, 11782), (2666, 11371), (3569, 8494), (4247, 7138), (5146, 5891)]