3489540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1$

素因数の和:3092

約数の個数: 48

約数和(自身を含む): 10288320

約数和(自身を除く): 6798780

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, 3061, 6122, 9183, 12244, 15305, 18366, 30610, 36732, 45915, 58159, 61220, 91830, 116318, 174477, 183660, 232636, 290795, 348954, 581590, 697908, 872385, 1163180, 1744770, 3489540]

約数ペア:

[(1, 3489540), (2, 1744770), (3, 1163180), (4, 872385), (5, 697908), (6, 581590), (10, 348954), (12, 290795), (15, 232636), (19, 183660), (20, 174477), (30, 116318), (38, 91830), (57, 61220), (60, 58159), (76, 45915), (95, 36732), (114, 30610), (190, 18366), (228, 15305), (285, 12244), (380, 9183), (570, 6122), (1140, 3061)]