2745332010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{219451}}^1$

素因数の和:219603

約数の個数: 48

約数和(自身を含む): 7189247520

約数和(自身を除く): 4443915510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 12510, 219451, 438902, 658353, 1097255, 1316706, 1975059, 2194510, 3291765, 3950118, 6583530, 9875295, 19750590, 30503689, 61007378, 91511067, 152518445, 183022134, 274533201, 305036890, 457555335, 549066402, 915110670, 1372666005, 2745332010]

約数ペア:

[(1, 2745332010), (2, 1372666005), (3, 915110670), (5, 549066402), (6, 457555335), (9, 305036890), (10, 274533201), (15, 183022134), (18, 152518445), (30, 91511067), (45, 61007378), (90, 30503689), (139, 19750590), (278, 9875295), (417, 6583530), (695, 3950118), (834, 3291765), (1251, 2194510), (1390, 1975059), (2085, 1316706), (2502, 1097255), (4170, 658353), (6255, 438902), (12510, 219451)]