130770540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38237}}^1$

素因数の和:38271

約数の個数: 72

約数和(自身を含む): 417558960

約数和(自身を除く): 286788420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 38237, 76474, 114711, 152948, 191185, 229422, 344133, 382370, 458844, 573555, 688266, 726503, 764740, 1147110, 1376532, 1453006, 1720665, 2179509, 2294220, 2906012, 3441330, 3632515, 4359018, 6538527, 6882660, 7265030, 8718036, 10897545, 13077054, 14530060, 21795090, 26154108, 32692635, 43590180, 65385270, 130770540]

約数ペア:

[(1, 130770540), (2, 65385270), (3, 43590180), (4, 32692635), (5, 26154108), (6, 21795090), (9, 14530060), (10, 13077054), (12, 10897545), (15, 8718036), (18, 7265030), (19, 6882660), (20, 6538527), (30, 4359018), (36, 3632515), (38, 3441330), (45, 2906012), (57, 2294220), (60, 2179509), (76, 1720665), (90, 1453006), (95, 1376532), (114, 1147110), (171, 764740), (180, 726503), (190, 688266), (228, 573555), (285, 458844), (342, 382370), (380, 344133), (570, 229422), (684, 191185), (855, 152948), (1140, 114711), (1710, 76474), (3420, 38237)]