13545070

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{359}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 17558930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 359, 385, 490, 539, 686, 718, 770, 1078, 1715, 1795, 2513, 2695, 3430, 3590, 3773, 3949, 5026, 5390, 7546, 7898, 12565, 17591, 18865, 19745, 25130, 27643, 35182, 37730, 39490, 55286, 87955, 123137, 138215, 175910, 193501, 246274, 276430, 387002, 615685, 967505, 1231370, 1354507, 1935010, 2709014, 6772535, 13545070]

約数ペア:

[(1, 13545070), (2, 6772535), (5, 2709014), (7, 1935010), (10, 1354507), (11, 1231370), (14, 967505), (22, 615685), (35, 387002), (49, 276430), (55, 246274), (70, 193501), (77, 175910), (98, 138215), (110, 123137), (154, 87955), (245, 55286), (343, 39490), (359, 37730), (385, 35182), (490, 27643), (539, 25130), (686, 19745), (718, 18865), (770, 17591), (1078, 12565), (1715, 7898), (1795, 7546), (2513, 5390), (2695, 5026), (3430, 3949), (3590, 3773)]