439185660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{170227}}^1$

素因数の和:170282

約数の個数: 48

約数和(自身を含む): 1258325376

約数和(自身を除く): 819139716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 170227, 340454, 510681, 680908, 851135, 1021362, 1702270, 2042724, 2553405, 3404540, 5106810, 7319761, 10213620, 14639522, 21959283, 29279044, 36598805, 43918566, 73197610, 87837132, 109796415, 146395220, 219592830, 439185660]

約数ペア:

[(1, 439185660), (2, 219592830), (3, 146395220), (4, 109796415), (5, 87837132), (6, 73197610), (10, 43918566), (12, 36598805), (15, 29279044), (20, 21959283), (30, 14639522), (43, 10213620), (60, 7319761), (86, 5106810), (129, 3404540), (172, 2553405), (215, 2042724), (258, 1702270), (430, 1021362), (516, 851135), (645, 680908), (860, 510681), (1290, 340454), (2580, 170227)]