85051530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25541}}^1$

素因数の和:25591

約数の個数: 48

約数和(自身を含む): 227119464

約数和(自身を除く): 142067934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 25541, 51082, 76623, 127705, 153246, 229869, 255410, 383115, 459738, 766230, 945017, 1149345, 1890034, 2298690, 2835051, 4725085, 5670102, 8505153, 9450170, 14175255, 17010306, 28350510, 42525765, 85051530]

約数ペア:

[(1, 85051530), (2, 42525765), (3, 28350510), (5, 17010306), (6, 14175255), (9, 9450170), (10, 8505153), (15, 5670102), (18, 4725085), (30, 2835051), (37, 2298690), (45, 1890034), (74, 1149345), (90, 945017), (111, 766230), (185, 459738), (222, 383115), (333, 255410), (370, 229869), (555, 153246), (666, 127705), (1110, 76623), (1665, 51082), (3330, 25541)]