142816770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{176317}}^1$

素因数の和:176336

約数の個数: 40

約数和(自身を含む): 384020604

約数和(自身を除く): 241203834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 176317, 352634, 528951, 881585, 1057902, 1586853, 1763170, 2644755, 3173706, 4760559, 5289510, 7934265, 9521118, 14281677, 15868530, 23802795, 28563354, 47605590, 71408385, 142816770]

約数ペア:

[(1, 142816770), (2, 71408385), (3, 47605590), (5, 28563354), (6, 23802795), (9, 15868530), (10, 14281677), (15, 9521118), (18, 7934265), (27, 5289510), (30, 4760559), (45, 3173706), (54, 2644755), (81, 1763170), (90, 1586853), (135, 1057902), (162, 881585), (270, 528951), (405, 352634), (810, 176317)]