156813210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1742369}}^1$

素因数の和:1742382

約数の個数: 24

約数和(自身を含む): 407714580

約数和(自身を除く): 250901370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1742369, 3484738, 5227107, 8711845, 10454214, 15681321, 17423690, 26135535, 31362642, 52271070, 78406605, 156813210]

約数ペア:

[(1, 156813210), (2, 78406605), (3, 52271070), (5, 31362642), (6, 26135535), (9, 17423690), (10, 15681321), (15, 10454214), (18, 8711845), (30, 5227107), (45, 3484738), (90, 1742369)]