109905910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{2137}}^1$

素因数の和:2320

約数の個数: 32

約数和(自身を含む): 204734880

約数和(自身を除く): 94828970

約数列:

[1, 2, 5, 10, 37, 74, 139, 185, 278, 370, 695, 1390, 2137, 4274, 5143, 10286, 10685, 21370, 25715, 51430, 79069, 158138, 297043, 395345, 594086, 790690, 1485215, 2970430, 10990591, 21981182, 54952955, 109905910]

約数ペア:

[(1, 109905910), (2, 54952955), (5, 21981182), (10, 10990591), (37, 2970430), (74, 1485215), (139, 790690), (185, 594086), (278, 395345), (370, 297043), (695, 158138), (1390, 79069), (2137, 51430), (4274, 25715), (5143, 21370), (10286, 10685)]