38941860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1549}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 109368000

約数和(自身を除く): 70426140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 838, 1257, 1549, 1676, 2095, 2514, 3098, 4190, 4647, 5028, 6196, 6285, 7745, 8380, 9294, 12570, 15490, 18588, 23235, 25140, 30980, 46470, 92940, 649031, 1298062, 1947093, 2596124, 3245155, 3894186, 6490310, 7788372, 9735465, 12980620, 19470930, 38941860]

約数ペア:

[(1, 38941860), (2, 19470930), (3, 12980620), (4, 9735465), (5, 7788372), (6, 6490310), (10, 3894186), (12, 3245155), (15, 2596124), (20, 1947093), (30, 1298062), (60, 649031), (419, 92940), (838, 46470), (1257, 30980), (1549, 25140), (1676, 23235), (2095, 18588), (2514, 15490), (3098, 12570), (4190, 9294), (4647, 8380), (5028, 7745), (6196, 6285)]