82721130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2757371}}^1$

素因数の和:2757381

約数の個数: 16

約数和(自身を含む): 198530784

約数和(自身を除く): 115809654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2757371, 5514742, 8272113, 13786855, 16544226, 27573710, 41360565, 82721130]

約数ペア:

[(1, 82721130), (2, 41360565), (3, 27573710), (5, 16544226), (6, 13786855), (10, 8272113), (15, 5514742), (30, 2757371)]