30587492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 61575360

約数和(自身を除く): 30987868

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 83, 166, 247, 332, 373, 494, 746, 988, 1079, 1492, 1577, 2158, 3154, 4316, 4849, 6308, 7087, 9698, 14174, 19396, 20501, 28348, 30959, 41002, 61918, 82004, 92131, 123836, 184262, 368524, 402467, 588221, 804934, 1176442, 1609868, 2352884, 7646873, 15293746, 30587492]

約数ペア:

[(1, 30587492), (2, 15293746), (4, 7646873), (13, 2352884), (19, 1609868), (26, 1176442), (38, 804934), (52, 588221), (76, 402467), (83, 368524), (166, 184262), (247, 123836), (332, 92131), (373, 82004), (494, 61918), (746, 41002), (988, 30959), (1079, 28348), (1492, 20501), (1577, 19396), (2158, 14174), (3154, 9698), (4316, 7087), (4849, 6308)]