39118980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4759}}^1$

素因数の和:4908

約数の個数: 48

約数和(自身を含む): 110355840

約数和(自身を除く): 71236860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 4759, 8220, 9518, 14277, 19036, 23795, 28554, 47590, 57108, 71385, 95180, 142770, 285540, 651983, 1303966, 1955949, 2607932, 3259915, 3911898, 6519830, 7823796, 9779745, 13039660, 19559490, 39118980]

約数ペア:

[(1, 39118980), (2, 19559490), (3, 13039660), (4, 9779745), (5, 7823796), (6, 6519830), (10, 3911898), (12, 3259915), (15, 2607932), (20, 1955949), (30, 1303966), (60, 651983), (137, 285540), (274, 142770), (411, 95180), (548, 71385), (685, 57108), (822, 47590), (1370, 28554), (1644, 23795), (2055, 19036), (2740, 14277), (4110, 9518), (4759, 8220)]