201445555770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{248698217}}^1$

素因数の和:248698236

約数の個数: 40

約数和(自身を含む): 541664718804

約数和(自身を除く): 340219163034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 248698217, 497396434, 746094651, 1243491085, 1492189302, 2238283953, 2486982170, 3730473255, 4476567906, 6714851859, 7460946510, 11191419765, 13429703718, 20144555577, 22382839530, 33574259295, 40289111154, 67148518590, 100722777885, 201445555770]

約数ペア:

[(1, 201445555770), (2, 100722777885), (3, 67148518590), (5, 40289111154), (6, 33574259295), (9, 22382839530), (10, 20144555577), (15, 13429703718), (18, 11191419765), (27, 7460946510), (30, 6714851859), (45, 4476567906), (54, 3730473255), (81, 2486982170), (90, 2238283953), (135, 1492189302), (162, 1243491085), (270, 746094651), (405, 497396434), (810, 248698217)]