8076690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2087}}^1$

素因数の和:2143

約数の個数: 48

約数和(自身を含む): 21498048

約数和(自身を除く): 13421358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 2087, 3870, 4174, 6261, 10435, 12522, 18783, 20870, 31305, 37566, 62610, 89741, 93915, 179482, 187830, 269223, 448705, 538446, 807669, 897410, 1346115, 1615338, 2692230, 4038345, 8076690]

約数ペア:

[(1, 8076690), (2, 4038345), (3, 2692230), (5, 1615338), (6, 1346115), (9, 897410), (10, 807669), (15, 538446), (18, 448705), (30, 269223), (43, 187830), (45, 179482), (86, 93915), (90, 89741), (129, 62610), (215, 37566), (258, 31305), (387, 20870), (430, 18783), (645, 12522), (774, 10435), (1290, 6261), (1935, 4174), (2087, 3870)]