1569088020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1376393}}^1$

素因数の和:1376424

約数の個数: 48

約数和(自身を含む): 4624683840

約数和(自身を除く): 3055595820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1376393, 2752786, 4129179, 5505572, 6881965, 8258358, 13763930, 16516716, 20645895, 26151467, 27527860, 41291790, 52302934, 78454401, 82583580, 104605868, 130757335, 156908802, 261514670, 313817604, 392272005, 523029340, 784544010, 1569088020]

約数ペア:

[(1, 1569088020), (2, 784544010), (3, 523029340), (4, 392272005), (5, 313817604), (6, 261514670), (10, 156908802), (12, 130757335), (15, 104605868), (19, 82583580), (20, 78454401), (30, 52302934), (38, 41291790), (57, 27527860), (60, 26151467), (76, 20645895), (95, 16516716), (114, 13763930), (190, 8258358), (228, 6881965), (285, 5505572), (380, 4129179), (570, 2752786), (1140, 1376393)]