144867870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{229949}}^1$

素因数の和:229969

約数の個数: 48

約数和(自身を含む): 430466400

約数和(自身を除く): 285598530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 229949, 459898, 689847, 1149745, 1379694, 1609643, 2069541, 2299490, 3219286, 3449235, 4139082, 4828929, 6898470, 8048215, 9657858, 10347705, 14486787, 16096430, 20695410, 24144645, 28973574, 48289290, 72433935, 144867870]

約数ペア:

[(1, 144867870), (2, 72433935), (3, 48289290), (5, 28973574), (6, 24144645), (7, 20695410), (9, 16096430), (10, 14486787), (14, 10347705), (15, 9657858), (18, 8048215), (21, 6898470), (30, 4828929), (35, 4139082), (42, 3449235), (45, 3219286), (63, 2299490), (70, 2069541), (90, 1609643), (105, 1379694), (126, 1149745), (210, 689847), (315, 459898), (630, 229949)]