142004790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2549}}^1$

素因数の和:3181

約数の個数: 48

約数和(自身を含む): 369954000

約数和(自身を除く): 227949210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 619, 1238, 1857, 2549, 3095, 3714, 5098, 5571, 6190, 7647, 9285, 11142, 12745, 15294, 18570, 22941, 25490, 27855, 38235, 45882, 55710, 76470, 114705, 229410, 1577831, 3155662, 4733493, 7889155, 9466986, 14200479, 15778310, 23667465, 28400958, 47334930, 71002395, 142004790]

約数ペア:

[(1, 142004790), (2, 71002395), (3, 47334930), (5, 28400958), (6, 23667465), (9, 15778310), (10, 14200479), (15, 9466986), (18, 7889155), (30, 4733493), (45, 3155662), (90, 1577831), (619, 229410), (1238, 114705), (1857, 76470), (2549, 55710), (3095, 45882), (3714, 38235), (5098, 27855), (5571, 25490), (6190, 22941), (7647, 18570), (9285, 15294), (11142, 12745)]