8442270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4937}}^1$

素因数の和:4969

約数の個数: 48

約数和(自身を含む): 23109840

約数和(自身を除く): 14667570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 4937, 9874, 14811, 24685, 29622, 44433, 49370, 74055, 88866, 93803, 148110, 187606, 222165, 281409, 444330, 469015, 562818, 844227, 938030, 1407045, 1688454, 2814090, 4221135, 8442270]

約数ペア:

[(1, 8442270), (2, 4221135), (3, 2814090), (5, 1688454), (6, 1407045), (9, 938030), (10, 844227), (15, 562818), (18, 469015), (19, 444330), (30, 281409), (38, 222165), (45, 187606), (57, 148110), (90, 93803), (95, 88866), (114, 74055), (171, 49370), (190, 44433), (285, 29622), (342, 24685), (570, 14811), (855, 9874), (1710, 4937)]